Merge branch 'release/3.3.2' into develop
Bumped version for development after release.
On a confidential thesis, since the file is not supplied, the title of the thesis is used in the default locale instead of an empty string.
If the teacher attemps to attribute a final work to a student that already has one the proper error is shown via the ActionError mechanism and the page is refreshed without attempting to submit the page form.
Remove interface access restriction in jsp. Access is functionality based
Added language specific classes so users better understande the difference between the actual text content and the indication of the contents language.
Added method to print simple numeric value in the object to simplify report.
Merge pull request #499 from gil-l/fix/thesisTitleInDocument

On a confidential thesis, since the file is not supplied, the title of t...
Merge pull request #500 from gil-l/fix/attributeFinalWorkMessage

If the teacher attemps to attribute a final work to a student that alrea...
Revert argument transformation back to original types so that MessageFormat.format will work properly.
Bumped version for release of 3.3.3
Merge branch 'release/3.3.3'