update svn ignore files

git-svn-id: https://hyracks.googlecode.com/svn/branches/fullstack_release_cleanup@3075 123451ca-8445-de46-9d55-352943316053
tree: e0d01c72ba13a9dd31971fb1a15bd4c8ab091b02
  1. algebricks/
  2. hivesterix/
  3. hyracks/
  4. pom.xml
  5. pregelix/