Merge pull request #398 from asergi/master

mutt-kz: minor improvements
mutt-kz: tyop fix.
mutt-kz: maintainer change
apache-ant: update to 1.9.4
mongodb: update to 2.6.1
xbps-git: bump version (testing buildbot).
cross-arm-linux-gnueabihf: switch to gcc-4.9.0.
cross-arm-linux-gnueabihf7: switch to gcc-4.9.0.
cross-vpkg-dummy: switch to gcc-4.9.0.