Segfault fixes.

Performance optimizations, partially-tested as 0.3.0.0

Attempted segfault fix.

Fix various segfaults & exercise bridging from FcPatterns to Ft_Faces.

Document FcCharSet language bindings.

Parse unicode-range property for @font-face.

Review CharSet bindings for correct memory management.

Refine FontConfig FreeType utility bindings, so it compiles & correct manages memory

First!