Bugfixes:
- access to secured fields when sending emails
- access to secured fields when obtaining user permissions
- FS-384 additional support for Timesheet Reports and Gadgets
- FS-398 ClassCastException on Project Admin -> Issue Security page
- FS-410 Unable to choose custom fields or project roles while configuring Issue Security Permission Schemes
- FS-419 Unable to choose custom fields or project roles while configuring Notification Schemes