Gradel 0.12.1 released.

Just uploaded the source archive and .deb package for another release of GradeL.  This one includes three fixes and one small enhancement.  The important fixes include a correction in how weighted grades are calculated when a category has no items, and a crash that was taking place when trying to print progress reports.  Also, at the request of a user, I added the option of printing all progress reports with one student per page.

As usual, you can read the ChangeLog for details on this update and/or download it.  Also, please make suggestions for improvement and report any bugs you may encounter.

Take care!