xbmc: version bumped to 12.3

Now depends on %MYSQL alias
sqlite: version bumped to 3080200
tcllib: version bumped to 1.15
freetype2: version bumped to 2.5.2

Re-worked the module slightly. Some of the seds are now part of
two of the patches. A couple of old seds was invalid and
TT_CONFIG_OPTION_UNPATENTED_HINTING was not a recommended setting unless
you use a few specific asian fonts, for the rest it will just cause issues
instead.
libssh: version bump to 0.6.0 + libgcrypt compile fix
net-tools: removed hostname and moved files to /usr
xbmc: add missing depends
Merge branch 'xbmc'
Merge branch 'sqlite'

Fixes #203
Merge branch 'freetype2'
Merge branch 'tcllib'
Merge branch 'net-tools'