FET-5.25.0 released

[Liviu Lalescu]

On Monday, 12 January 2015, FET-5.25.0 was released. From the ChangeLog:

- Improved the split year dialog: groups and subgroups which will exist in this year after the division will retain their activities and constraints.
- Sort (temporarily) the constraints by description in the all time/space constraints dialogs. Also, removed the 'Sort by comments' button, which is probably useless.
- Fixed a bug introduced in version 5.24.0: when having individually modified activities, removing teachers, subjects, activity tags, or students sets could remove only some components of the large split activity.
- Some minor strings improvements.