[client] Check password before starting download.
[web] Add translation.
update debian/rules to work on Debin unstable
remove some logs

* remove some log of seafile-controller
* remove seafileweb.log
Merge branch '1.4'
[client] Stop upload if some blocks are missing locally.
[server] Adding shares into quota usage.

There is an option in seafile.conf switch this feature on/off:
[quota]
calc_share_usage = [true|false]
added german translation
added german translation to LINGUAS
improve some Makefile.am
Merge branch 'master' of https://github.com/man0lis/seafile
[server] Fix a bug in share quota usage computation.

Should return 0 if user has no repo.
Merge branch '1.4'