Merge tag 'squeezelite-1.2' into develop

Squeezelite 1.2 upsteam release
Added logitechmediaserver-7.8_pre20140105

See ChangeLog for details.
Removed broken configuration options for lms-bin

Removed the settings for media directory and playlist from
/etc/conf.d/logitechmediaserver because these were not working and has
led to some confusion.
Merge branch 'release/lms-bin-7.8_pre20140105'

Added pre-release snapshot of LMS 7.8 from Logitech's github repository.
This ebuild version also includes a systemd unit file and so should
support both openrc and systemd now.

This version should support Perl 5.16.

See the Changelog in the /opt/logitechmediaserver directory following
installation for detailed changes.