separate comment and match with a '--'
add critical section to take_ticket()

+ quit when no change would be made
+ check for errors when commiting the change
add critical section to leave_ticket()

+ quit when no change would be made
+ check for errors when commiting the change
fixup! add critical section to take_ticket()

+ fix message printed oon success
fix sha7 string
add whitespace between functions
rewrite reopen_ticket with saving critical section
fixup! add critical section to leave_ticket()

+ fix changing working directory
add #EOF
rewrite finish_ticket() with critical section
removed unneeded command
be more verbose before deleting a ticket
rewrite rm() with a critical section
rewrite new() with a critical section
rewrite sync() with try:finally
get config reader direct from git.Repo()
FIXME: use working_dir directly
rewrite init() securing the critical section
avoid date structure not needed
fix typo in message