Initial milestone dialog
Changed TurboMilestone title field into a property
Data binding and cleanup
Layout for milestone dialog
Creation and deletion of milestones
Refresh method to prevent graphical glitches when editing the milestone list
Editing of milestones
Made model collections initialise early again
Label edits are correctly written to GitHub, but UI is still dodgy
Unique ID is now more unique
Edits work for ungrouped labels
Edits work for labels with groups
Encoding for updating labels
Stripped dashes out of UUID string