Improve lazy performance, release 0.3.0.1

Performance optimizations, partially-tested as 0.3.0.0

Attempted segfault fix.

Fix various segfaults & exercise bridging from FcPatterns to Ft_Faces.

Fix remaining segfaults.

Fixes to decoding FcFontSets, still experiencing segfaults...

Get language bindings for FcConfig type compiling.

Get Value & Pattern types compiling correctly.