Tasks/Milestones/Groups can be tagged with one or multiple tags
Added command line option to filter tasks by tags when rendering. This does not affect scheduling, just which tasks are displayed in the output
See command line option -tags
Bugfix:
Fixed crash without error message when some command line parameters were given but no TaskFalcon file was provided
Projection phase now starts after today, not on today. This caused problem when tasks with buffers were set to have 0 efforts left in an update, which was on the same day as today
See parameter -today