Merge lp:~nobuto/ubuntu/saucy/mozc/support-ibus-1.5 into lp:ubuntu/saucy/mozc

[Nobuto Murata]

We need new upstream release to support ibus 1.5 properly on saucy.

Upstream has ibus 1.5 support on 1.10.1389.102 or later, and difference from current saucy is for bug-fix and maintenance, no major feature change.
http://code.google.com/p/mozc/wiki/ReleaseHistory

This branch contains a merge from Debian sid and a minor tweaks to Build-Depends.

Upstream recommends gyp rev.1656, but saucy has rev.1654. I checked the difference between the two, but I don't see any major impact to Linux build.
http://code.google.com/p/gyp/source/detail?r=1655
http://code.google.com/p/gyp/source/detail?r=1656

Mozc is still buildable against rev.1654 and works well as far as I tested.

[Nobuto Murata (nobuto)]

FFe has been approved:
https://bugs.launchpad.net/ubuntu/+source/mozc/+bug/1228639/comments/9