cleanup old EHCache files (MARMOTTA-443)
diff --git a/launchers/marmotta-webapp/src/test/resources/arquillian.xml b/launchers/marmotta-webapp/src/test/resources/arquillian.xml
deleted file mode 100644
index 379bb29..0000000
--- a/launchers/marmotta-webapp/src/test/resources/arquillian.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<!--
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
--->
-
-<arquillian xmlns="http://jboss.com/arquillian"
-            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-            xmlns:tomcat6="urn:arq:org.jboss.arquillian.container.tomcat.embedded_6"
-            xsi:schemaLocation="http://jboss.com/arquillian ">
-
-    <tomcat6:container>
-        <tomcat6:unpackArchive>true</tomcat6:unpackArchive>
-    </tomcat6:container>
-
-</arquillian>
diff --git a/launchers/marmotta-webapp/src/test/resources/ehcache.xml b/launchers/marmotta-webapp/src/test/resources/ehcache.xml
deleted file mode 100644
index 7cd8120..0000000
--- a/launchers/marmotta-webapp/src/test/resources/ehcache.xml
+++ /dev/null
@@ -1,377 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
--->
-
-<!--
-CacheManager Configuration
-==========================
-An ehcache-marmotta.xml corresponds to a single CacheManager.
-
-See instructions below or the ehcache schema (ehcache.xsd) on how to configure.
-
-System property tokens can be specified in this file which are replaced when the configuration
-is loaded. For example multicastGroupPort=${multicastGroupPort} can be replaced with the
-System property either from an environment variable or a system property specified with a
-command line switch such as -DmulticastGroupPort=4446.
-
-The attributes of <ehcache> are:
-* name - an optional name for the CacheManager.  The name is optional and primarily used 
-for documentation or to distinguish Terracotta clustered cache state.  With Terracotta 
-clustered caches, a combination of CacheManager name and cache name uniquely identify a 
-particular cache store in the Terracotta clustered memory.
-* updateCheck - an optional boolean flag specifying whether this CacheManager should check
-for new versions of Ehcache over the Internet.  If not specified, updateCheck="true".
-* monitoring - an optional setting that determines whether the CacheManager should 
-automatically register the SampledCacheMBean with the system MBean server.  Currently,
-this monitoring is only useful when using Terracotta and thus the "autodetect" value 
-will detect the presence of Terracotta and register the MBean.  Other allowed values 
-are "on" and "off".  The default is "autodetect".
--->    
-<ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="ehcache.xsd">
-
-    <!-- 
-    DiskStore configuration
-    =======================
-
-    The diskStore element is optional. To turn off disk store path creation, comment out the diskStore
-    element below.
-
-    Configure it if you have overflowToDisk or diskPersistent enabled for any cache.
-
-    If it is not configured, and a cache is created which requires a disk store, a warning will be
-     issued and java.io.tmpdir will automatically be used.
-
-    diskStore has only one attribute - "path". It is the path to the directory where
-    .data and .index files will be created.
-
-    If the path is one of the following Java System Property it is replaced by its value in the
-    running VM. For backward compatibility these are not specified without being enclosed in the ${token}
-    replacement syntax.
-
-    The following properties are translated:
-    * user.home - KiWiUser's home directory
-    * user.dir - KiWiUser's current working directory
-    * java.io.tmpdir - Default temp file path
-    * ehcache.disk.store.dir - A system property you would normally specify on the command line
-      e.g. java -Dehcache.disk.store.dir=/u01/myapp/diskdir ...
-
-    Subdirectories can be specified below the property e.g. java.io.tmpdir/one
-
-    -->
-    <diskStore path="java.io.tmpdir"/>
-
-   <!--
-    Cachemanagereventlistener
-    =========================
-    Specifies a CacheManagerEventListenerFactory which is notified when Caches are added
-    or removed from the CacheManager.
-
-    The attributes of CacheManagerEventListenerFactory are:
-    * class - a fully qualified factory class name
-    * properties - comma separated properties having meaning only to the factory.
-
-    Sets the fully qualified class name to be registered as the CacheManager event listener.
-
-    The events include:
-    * adding a Cache
-    * removing a Cache
-
-    Callbacks to listener methods are synchronous and unsynchronized. It is the responsibility
-    of the implementer to safely handle the potential performance and thread safety issues
-    depending on what their listener is doing.
-
-    If no class is specified, no listener is created. There is no default.
-    -->
-    <cacheManagerEventListenerFactory class="" properties=""/>
-
-
-    <!--
-    CacheManagerPeerProvider
-    ========================
-    (For distributed operation)
-
-    Specifies a CacheManagerPeerProviderFactory which will be used to create a
-    CacheManagerPeerProvider, which discovers other CacheManagers in the cluster.
-
-    One or more providers can be configured. The first one in the ehcache-marmotta.xml is the default, which is used
-    for replication and bootstrapping.
-
-    The attributes of cacheManagerPeerProviderFactory are:
-    * class - a fully qualified factory class name
-    * properties - comma separated properties having meaning only to the factory.
-
-    Providers are available for RMI, JGroups and JMS as shown following.
-
-    RMICacheManagerPeerProvider
-    +++++++++++++++++++++++++++
-
-    Ehcache comes with a built-in RMI-based distribution system with two means of discovery of
-    CacheManager peers participating in the cluster:
-    * automatic, using a multicast group. This one automatically discovers peers and detects
-      changes such as peers entering and leaving the group
-    * manual, using manual rmiURL configuration. A hardcoded list of peers is provided at
-      configuration time.
-
-    Configuring Automatic Discovery:
-    Automatic discovery is configured as per the following example:
-    <cacheManagerPeerProviderFactory
-                        class="net.sf.ehcache.distribution.RMICacheManagerPeerProviderFactory"
-                        properties="hostName=fully_qualified_hostname_or_ip,
-                                    peerDiscovery=automatic, multicastGroupAddress=230.0.0.1,
-                                    multicastGroupPort=4446, timeToLive=32"/>
-
-    Valid properties are:
-    * peerDiscovery (mandatory) - specify "automatic"
-    * multicastGroupAddress (mandatory) - specify a valid multicast group address
-    * multicastGroupPort (mandatory) - specify a dedicated port for the multicast heartbeat
-      traffic
-    * timeToLive - specify a value between 0 and 255 which determines how far the packets will
-      propagate.
-
-      By convention, the restrictions are:
-      0   - the same host
-      1   - the same subnet
-      32  - the same site
-      64  - the same region
-      128 - the same continent
-      255 - unrestricted
-
-     * hostName - the hostname or IP of the interface to be used for sending and receiving multicast packets
-       (relevant to mulithomed hosts only)
-
-    Configuring Manual Discovery:
-    Manual discovery requires a unique configuration per host. It is contains a list of rmiURLs for the peers, other
-    than itself. So, if we have server1, server2 and server3 the configuration will be:
-
-    In server1's configuration:
-    <cacheManagerPeerProviderFactory class=
-                          "net.sf.ehcache.distribution.RMICacheManagerPeerProviderFactory"
-                          properties="peerDiscovery=manual,
-                          rmiUrls=//server2:40000/sampleCache1|//server3:40000/sampleCache1
-                          | //server2:40000/sampleCache2|//server3:40000/sampleCache2"
-                          propertySeparator="," />
-
-    In server2's configuration:
-    <cacheManagerPeerProviderFactory class=
-                          "net.sf.ehcache.distribution.RMICacheManagerPeerProviderFactory"
-                          properties="peerDiscovery=manual,
-                          rmiUrls=//server1:40000/sampleCache1|//server3:40000/sampleCache1
-                          | //server1:40000/sampleCache2|//server3:40000/sampleCache2"
-                          propertySeparator="," />
-
-    In server3's configuration:
-    <cacheManagerPeerProviderFactory class=
-                          "net.sf.ehcache.distribution.RMICacheManagerPeerProviderFactory"
-                          properties="peerDiscovery=manual,
-                          rmiUrls=//server1:40000/sampleCache1|//server2:40000/sampleCache1
-                          | //server1:40000/sampleCache2|//server2:40000/sampleCache2"
-                          propertySeparator="," />
-
-
-    Valid properties are:
-    * peerDiscovery (mandatory) - specify "manual"
-    * rmiUrls (mandatory) - specify a pipe separated list of rmiUrls, in the form
-                            //hostname:port
-    * hostname (optional) - the hostname is the hostname of the remote CacheManager peer. The port is the listening
-      port of the RMICacheManagerPeerListener of the remote CacheManager peer.
-    
-    JGroupsCacheManagerPeerProvider
-    +++++++++++++++++++++++++++++++
-    <cacheManagerPeerProviderFactory class="net.sf.ehcache.distribution.jgroups.JGroupsCacheManagerPeerProviderFactory"
-                                     properties="connect=UDP(mcast_addr=231.12.21.132;mcast_port=45566;ip_ttl=32;
-                                     mcast_send_buf_size=150000;mcast_recv_buf_size=80000):
-                                     PING(timeout=2000;num_initial_members=6):
-                                     MERGE2(min_interval=5000;max_interval=10000):
-                                     FD_SOCK:VERIFY_SUSPECT(timeout=1500):
-                                     pbcast.NAKACK(gc_lag=10;retransmit_timeout=3000):
-                                     UNICAST(timeout=5000):
-                                     pbcast.STABLE(desired_avg_gossip=20000):
-                                     FRAG:
-                                     pbcast.GMS(join_timeout=5000;join_retry_timeout=2000;shun=false;print_local_addr=false)"
-                                     propertySeparator="::"
-            />
-     The only property necessary is the connect String used by jgroups to configure itself. Refer to the Jgroups documentation for explanation
-     of all the protocols. The example above uses UDP multicast. If the connect property is not specified the default JGroups connection will be
-     used.       
-
-
-    JMSCacheManagerPeerProviderFactory
-    ++++++++++++++++++++++++++++++++++
-    <cacheManagerPeerProviderFactory
-            class="net.sf.ehcache.distribution.jms.JMSCacheManagerPeerProviderFactory"
-            properties="..."
-            propertySeparator=","
-            />
-
-    The JMS PeerProviderFactory uses JNDI to maintain message queue independence. Refer to the manual for full configuration
-    examples using ActiveMQ and Open Message Queue.
-
-    Valid properties are:
-    * initialContextFactoryName (mandatory) - the name of the factory used to create the message queue initial context.
-    * providerURL (mandatory) - the JNDI configuration information for the service provider to use.
-    * topicConnectionFactoryBindingName (mandatory) - the JNDI binding name for the TopicConnectionFactory
-    * topicBindingName (mandatory) - the JNDI binding name for the topic name
-    * getQueueBindingName (mandatory only if using jmsCacheLoader) - the JNDI binding name for the queue name
-    * securityPrincipalName - the JNDI java.naming.security.principal
-    * securityCredentials - the JNDI java.naming.security.credentials
-    * urlPkgPrefixes - the JNDI java.naming.factory.url.pkgs
-    * userName - the user name to use when creating the TopicConnection to the Message Queue
-    * password - the password to use when creating the TopicConnection to the Message Queue
-    * acknowledgementMode - the JMS Acknowledgement mode for both publisher and subscriber. The available choices are
-                            AUTO_ACKNOWLEDGE, DUPS_OK_ACKNOWLEDGE and SESSION_TRANSACTED. The default is AUTO_ACKNOWLEDGE.
-    -->
-<!--    <cacheManagerPeerProviderFactory-->
-<!--            class="net.sf.ehcache.distribution.RMICacheManagerPeerProviderFactory"-->
-<!--            properties="peerDiscovery=automatic,-->
-<!--                        multicastGroupAddress=230.0.0.1,-->
-<!--                        multicastGroupPort=4446, timeToLive=1"-->
-<!--            propertySeparator=","-->
-<!--            />-->
-
-
-    <!--
-    CacheManagerPeerListener
-    ========================
-    (Enable for distributed operation)
-
-    Specifies a CacheManagerPeerListenerFactory which will be used to create a
-    CacheManagerPeerListener, which listens for messages from cache replicators participating in the cluster.
-
-    The attributes of cacheManagerPeerListenerFactory are:
-    class - a fully qualified factory class name
-    properties - comma separated properties having meaning only to the factory.
-
-    Ehcache comes with a built-in RMI-based distribution system. The listener component is
-    RMICacheManagerPeerListener which is configured using
-    RMICacheManagerPeerListenerFactory. It is configured as per the following example:
-
-    <cacheManagerPeerListenerFactory
-        class="net.sf.ehcache.distribution.RMICacheManagerPeerListenerFactory"
-        properties="hostName=fully_qualified_hostname_or_ip,
-                    port=40001,
-                    remoteObjectPort=40002,
-                    socketTimeoutMillis=120000"
-                    propertySeparator="," />
-
-    All properties are optional. They are:
-    * hostName - the hostName of the host the listener is running on. Specify
-      where the host is multihomed and you want to control the interface over which cluster
-      messages are received. Defaults to the host name of the default interface if not
-      specified.
-    * port - the port the RMI Registry listener listens on. This defaults to a free port if not specified.
-    * remoteObjectPort - the port number on which the remote objects bound in the registry receive calls.
-                         This defaults to a free port if not specified.
-    * socketTimeoutMillis - the number of ms client sockets will stay open when sending
-      messages to the listener. This should be long enough for the slowest message.
-      If not specified it defaults to 120000ms.
-
-    -->
-<!--    <cacheManagerPeerListenerFactory-->
-<!--            class="net.sf.ehcache.distribution.RMICacheManagerPeerListenerFactory"/>-->
-
-    <!-- Cache configuration.
-
-    The following attributes are required.
-
-    name:
-    Sets the name of the cache. This is used to identify the cache. It must be unique.
-
-    maxElementsInMemory:
-    Sets the maximum number of objects that will be created in memory
-
-        maxElementsOnDisk:
-    Sets the maximum number of objects that will be maintained in the DiskStore
-        The default value is zero, meaning unlimited.
-
-    eternal:
-    Sets whether elements are eternal. If eternal,  timeouts are ignored and the
-    element is never expired.
-
-    overflowToDisk:
-    Sets whether elements can overflow to disk when the memory store
-    has reached the maxInMemory limit.
-
-    The following attributes are optional.
-
-    timeToIdleSeconds:
-    Sets the time to idle for an element before it expires.
-    i.e. The maximum amount of time between accesses before an element expires
-    Is only used if the element is not eternal.
-    Optional attribute. A value of 0 means that an Element can idle for infinity.
-    The default value is 0.
-
-    timeToLiveSeconds:
-    Sets the time to live for an element before it expires.
-    i.e. The maximum time between creation time and when an element expires.
-    Is only used if the element is not eternal.
-    Optional attribute. A value of 0 means that and Element can live for infinity.
-    The default value is 0.
-
-    diskPersistent:
-    Whether the disk store persists between restarts of the Virtual Machine.
-    The default value is false.
-
-    diskExpiryThreadIntervalSeconds:
-    The number of seconds between runs of the disk expiry thread. The default value
-    is 120 seconds.
-
-    memoryStoreEvictionPolicy:
-    Policy would be enforced upon reaching the maxElementsInMemory limit. Default
-    policy is Least Recently Used (specified as LRU). Other policies available -
-    First In First Out (specified as FIFO) and Less Frequently Used
-    (specified as LFU)
-
-    -->
-
-    <!--
-    Mandatory Default Cache configuration. These settings will be applied to caches
-    created programmtically using CacheManager.add(String cacheName)
-    -->
-    <defaultCache
-            maxElementsInMemory="20000"
-            eternal="true"
-            overflowToDisk="false"
-            memoryStoreEvictionPolicy="LRU"
-            />
-
-    <cache name="org.hibernate.cache.StandardQueryCache"
-           maxElementsInMemory="10000"
-           eternal="true"
-           overflowToDisk="false"
-           memoryStoreEvictionPolicy="LRU"/>
-
-    <cache name="org.hibernate.cache.UpdateTimestampsCache"
-           maxElementsInMemory="10000"
-           eternal="true"
-           overflowToDisk="false"/>
-
-    <cache name="PageCache"
-           maxElementsInMemory="1000"
-           eternal="false"
-           overflowToDisk="true"
-           timeToIdleSeconds="1000"
-           timeToLiveSeconds="1000"
-           memoryStoreEvictionPolicy="LRU"/>
-
-<!--  uncomment to enable cache debugging -->
-<!-- 
-	<cacheManagerPeerListenerFactory
-	    class="org.terracotta.ehcachedx.monitor.probe.ProbePeerListenerFactory"
-	    properties="monitorAddress=localhost, monitorPort=9889" />
--->
-
-</ehcache>