fix careless rename of ui.gridColor
fix minor bug in Event Manager: update status bar after adding new event
bug fix in Group Bulk Edit
DayOccurrenceView: selectable time label with a better popup menu
rename config_importer.py to import_config_1to2.py
summury -> summary (typo)
University Term: fix course IDs bug
University Term: fix Weekly Schedule bug
University Exam: fix calcOccurrence bug (critical)