Release v1.9: Updated pom.xml for 1.9 related changes
diff --git a/pom.xml b/pom.xml
index 1fee8a1..2466182 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
 
   <groupId>org.apache.madlib</groupId>
   <artifactId>madlib</artifactId>
-  <version>1.8dev</version>
+  <version>1.9</version>
   <packaging>pom</packaging>
 
   <build>
@@ -34,7 +34,7 @@
           <version>0.11</version>
           <configuration>
             <excludes>
-              <!-- The followin comes from BSD licensed snowballstem.org project -->
+              <!-- The following comes from BSD licensed snowballstem.org project -->
               <exclude>src/libstemmer/**</exclude>
 
               <!-- The following files came to us from the previous life of MADlib
@@ -45,7 +45,6 @@
               <exclude>ReadMe_Build.txt</exclude>
               <exclude>ReleaseNotes.txt</exclude>
               <exclude>licenses/**</exclude>
-              <exclude>cmake/FindArmadillo.cmake</exclude>
               <exclude>cmake/LinuxUtils.cmake</exclude>
               <exclude>cmake/OSXUtils.cmake</exclude>
               <exclude>cmake/TestIfNoUTF8BOM.py</exclude>
@@ -128,15 +127,6 @@
               <exclude>methods/array_ops/src/pg_gp/array_ops.c</exclude>
               <exclude>methods/array_ops/src/pg_gp/array_ops.sql_in</exclude>
               <exclude>methods/array_ops/src/pg_gp/test/array_ops.sql_in</exclude>
-              <exclude>methods/cart/src/pg_gp/c45.sql_in</exclude>
-              <exclude>methods/cart/src/pg_gp/dt.c</exclude>
-              <exclude>methods/cart/src/pg_gp/dt.sql_in</exclude>
-              <exclude>methods/cart/src/pg_gp/dt_preproc.sql_in</exclude>
-              <exclude>methods/cart/src/pg_gp/dt_utility.sql_in</exclude>
-              <exclude>methods/cart/src/pg_gp/rf.sql_in</exclude>
-              <exclude>methods/cart/src/pg_gp/sql/dt_test.sql_in</exclude>
-              <exclude>methods/cart/src/pg_gp/sql/dt_utility_test.sql_in</exclude>
-              <exclude>methods/cart/src/pg_gp/sql/rf_test.sql_in</exclude>
               <exclude>methods/kmeans/src/pg_gp/kmeans.c</exclude>
               <exclude>methods/sketch/src/pg_gp/__init__.py_in</exclude>
               <exclude>methods/sketch/src/pg_gp/countmin.c</exclude>
@@ -206,17 +196,6 @@
               <exclude>src/library.ver</exclude>
               <exclude>src/madpack/__init__.py</exclude>
               <exclude>src/madpack/argparse.py</exclude>
-              <exclude>src/madpack/changelist.yaml</exclude>
-              <exclude>src/madpack/changelist_1.0_1.8.yaml</exclude>
-              <exclude>src/madpack/changelist_1.1_1.8.yaml</exclude>
-              <exclude>src/madpack/changelist_1.2_1.8.yaml</exclude>
-              <exclude>src/madpack/changelist_1.3_1.8.yaml</exclude>
-              <exclude>src/madpack/changelist_1.4.1_1.8.yaml</exclude>
-              <exclude>src/madpack/changelist_1.4_1.8.yaml</exclude>
-              <exclude>src/madpack/changelist_1.5_1.8.yaml</exclude>
-              <exclude>src/madpack/changelist_1.6.0S_1.8.yaml</exclude>
-              <exclude>src/madpack/changelist_1.6_1.8.yaml</exclude>
-              <exclude>src/madpack/changelist_1.7_1.8.yaml</exclude>
               <exclude>src/madpack/CMakeLists.txt</exclude>
               <exclude>src/madpack/configyml.py</exclude>
               <exclude>src/madpack/diff_udf.sql</exclude>
@@ -650,10 +629,6 @@
               <exclude>src/ports/postgres/modules/summary/summary.py_in</exclude>
               <exclude>src/ports/postgres/modules/summary/summary.sql_in</exclude>
               <exclude>src/ports/postgres/modules/summary/test/summary.sql_in</exclude>
-              <exclude>src/ports/postgres/modules/svd_mf/__init__.py_in</exclude>
-              <exclude>src/ports/postgres/modules/svd_mf/svdmf.py_in</exclude>
-              <exclude>src/ports/postgres/modules/svd_mf/svdmf.sql_in</exclude>
-              <exclude>src/ports/postgres/modules/svd_mf/test/svdmf.sql_in</exclude>
               <exclude>src/ports/postgres/modules/svm/__init__.py_in</exclude>
               <exclude>src/ports/postgres/modules/svm/svm.py_in</exclude>
               <exclude>src/ports/postgres/modules/svm/svm.sql_in</exclude>
@@ -694,6 +669,24 @@
               <exclude>src/utils/Reference.hpp</exclude>
               <exclude>src/utils/shapeToExtents.hpp</exclude>
 
+              <!-- The following files are simple enough to not require license headers. -->
+              <exclude>src/madpack/changelist.yaml</exclude>
+              <exclude>src/madpack/changelist_1.0_1.9.yaml</exclude>
+              <exclude>src/madpack/changelist_1.1_1.9.yaml</exclude>
+              <exclude>src/madpack/changelist_1.2_1.9.yaml</exclude>
+              <exclude>src/madpack/changelist_1.3_1.9.yaml</exclude>
+              <exclude>src/madpack/changelist_1.4.1_1.9.yaml</exclude>
+              <exclude>src/madpack/changelist_1.4_1.9.yaml</exclude>
+              <exclude>src/madpack/changelist_1.5_1.9.yaml</exclude>
+              <exclude>src/madpack/changelist_1.6.0S_1.9.yaml</exclude>
+              <exclude>src/madpack/changelist_1.6_1.9.yaml</exclude>
+              <exclude>src/madpack/changelist_1.7_1.9.yaml</exclude>
+              <exclude>src/madpack/changelist_1.7.1_1.9.yaml</exclude>
+              <exclude>src/ports/hawq/2.0/CMakeLists.txt</exclude>
+              <exclude>src/ports/hawq/2.0/config/CMakeLists.txt</exclude>
+              <exclude>src/ports/hawq/2.0/config/Modules.yml</exclude>
+              <exclude>src/ports/hawq/cmake/FindHAWQ_2_0.cmake</exclude>
+
               <!-- Finally we exclude a few file types (based on extension) for which comments are
                    tough to maintain. Note that this is a combination of files licensed to ASF and
                    files that came from PostgreSQL and other projects (under compatible licenses).