fix ngettext mistake in cards/minute stat

introduced in 46a38f843efd5ac37f1779ce9a24d30acd1b7035
Merge branch 'master' of https://github.com/sobjornstad/anki
another translation fix
Merge branch 'master' of https://github.com/sobjornstad/anki
make sure users can unload corrupt collection to create new profile
add support for ideographic space in card search browser
fix automatic 'deck:current' missing trailing space

3aeb5d8 accidentally added some duplicate code that made the search
parser run twice and strip the space from the search that had just been
automatically placed in the box.
make path to documents folder translatable
Merge branch 'master' of https://github.com/sobjornstad/anki
Merge pull request #85 from bastik/ideographic-space

add support for ideographic space in card search browser
must commit on concurrent update
log mediaChangesZip()
force media resync on deauth
must make sure to detach old media db before renaming
fix another downgrade+upgrade bug
fix error on stats when translation had %f in different place
add jussi to about
catch more startup errors
make sure we don't rename to existing prefs.db.broken
yet another file locking bug: must close prefs.db before moving