Pootle FS states actions

state	store	file	storefs	possible actions	--force actions
conflict	changed	changed	exists	merge	add, fetch
conflict_untracked	new	new	missing	merge	add, fetch
pootle_ahead	changed	unchanged	exists	sync_push
pootle_untracked	new	missing	missing	add
pootle_staged	new	missing	exists	sync_push
pootle_removed	removed	unchanged (any?)	exists	rm	fetch
fs_staged	missing	new	exists	sync_pull
fs_ahead	unchanged	changed	exists	sync_pull
fs_untracked	missing	new	missing	fetch
fs_removed	unchanged (any?)	removed	exists	rm	add
merge_pootle_wins	changed	changed	pootle_wins	sync_merge
merge_fs_wins	changed	changed	fs_wins	sync_merge
remove	any	any	staged for removal	?
both_removed	missing	missing	exists	rm