Include some misc things in source assembly

Change-Id: Iadb5074d0e0d4fb2b7d4103aa405e9fc91f443c5
Reviewed-on: https://asterix-gerrit.ics.uci.edu/433
Reviewed-by: Ian Maxon <imaxon@apache.org>
Tested-by: Ian Maxon <imaxon@apache.org>
diff --git a/src/main/assembly/source.xml b/src/main/assembly/source.xml
index 3dc6d96..a66cb34 100644
--- a/src/main/assembly/source.xml
+++ b/src/main/assembly/source.xml
@@ -54,6 +54,8 @@
         <include>**/part-*</include>
         <include>**/*.cleaned</include>
         <include>**/*.md</include>
+        <include>**/schema</include>
+        <include>**/*.sh</include>
       </includes>
       <excludes>
         <exclude>**/${project.build.directory}/**</exclude>