Merge branch 'master' into eduard-2
Added Test Cases.

Added two basic test cases:
- Retrieval of Index Page.
- Search widget button goes to Results page.
Merge branch 'eduard-2'
Merge branch 'master' into eduard-2
CheckStyle cleanup.

Added Javadoc comments. Need to decided if to seperate FootStyle into
it's own class since it has nothing to do with the database.
Merge branch 'eduard-2'