[branch-0.3] removed cassandra related resources.

git-svn-id: https://likelike.googlecode.com/svn/branches/branch-0.3@91 ff722a34-1543-11df-bbb9-3d7b7cea6d78
[branch-0.3] 
- moved sample input file into distribute module and added it into tar.gz.
- removed unused dependencies and files (for logging configuration).
- reformat the pom.xml files.

git-svn-id: https://likelike.googlecode.com/svn/branches/branch-0.3@92 ff722a34-1543-11df-bbb9-3d7b7cea6d78
[branch-0.3] changed version from 0.3-SNAPSHOT into 0.3.0.

git-svn-id: https://likelike.googlecode.com/svn/branches/branch-0.3@93 ff722a34-1543-11df-bbb9-3d7b7cea6d78
[branch-0.3] added misc changes
- removed not used directories
- increased version from 0.2 to 0.3

git-svn-id: https://likelike.googlecode.com/svn/branches/branch-0.3@94 ff722a34-1543-11df-bbb9-3d7b7cea6d78
[branch-0.3]
- fixed a wrong version information.
- changed the version of the dependent module.

git-svn-id: https://likelike.googlecode.com/svn/branches/branch-0.3@95 ff722a34-1543-11df-bbb9-3d7b7cea6d78
Merge chagnes in 0.3 branch