Made the colors un-ugly for days with events.
I updated the text color next to the check boxes to match the
personal/team colors so it serves as a "key."
Fixed cells in all views to be uneditable by users. Also minor comment
fixes in CalendarCalendarView and ToolbarView.
Revert "Fixed cells in all views to be uneditable by users. Also minor comment"

This reverts commit 35db566665faa63c77650822f8b82dcbf4b06749.
Merge remote-tracking branch 'origin/dev' into wip/server-gui-integration-craig