use Sling parent 29

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1781404 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 1f50b5c..9102cc5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.sling</groupId>
         <artifactId>sling</artifactId>
-        <version>26</version>
+        <version>29</version>
         <relativePath/>
     </parent>
 
@@ -68,17 +68,17 @@
     <dependencies>
         <dependency>
             <groupId>javax.servlet</groupId>
-            <artifactId>servlet-api</artifactId>
+            <artifactId>javax.servlet-api</artifactId>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.osgi</groupId>
-            <artifactId>org.osgi.compendium</artifactId>
+            <artifactId>osgi.cmpn</artifactId>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.osgi</groupId>
-            <artifactId>org.osgi.core</artifactId>
+            <artifactId>osgi.core</artifactId>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -89,7 +89,6 @@
         <dependency>
             <groupId>com.google.code.findbugs</groupId>
             <artifactId>jsr305</artifactId>
-            <version>3.0.0</version>
             <scope>provided</scope>
         </dependency>
         <dependency>