Subdirectory for open font format tools

quadratic paths with two handles using a hidden point

remove empty paths from ttf files

complile with clang

rename PointType.CURVE to PointType.CUBIC

progress bar

bugfix: truncate kern table

cff table

truncate kerning table

Open Type kerning (GPOS pair adjustment positioning subtable)

gpos stub

revert "parse ligatures from svg font" since it broke Firefox support

This reverts commit a76d9a8e1fd33f29ad36b3d3bf0976499b41d283.

Conflicts:

	libbirdfont/Context.vala
	libbirdfont/Font.vala
	libbirdfont/Glyph.vala
	libbirdfont/SvgFont.vala

fix compile warnings

error messages

Load TTF and OTF files with Freetype2

parse ligatures from svg font

search for glyphs by name, indice and unicode value

rename supplement namespace to birdfont

prevent buffer overflow in kern table

various small fixes
use 32 bit offsets in loca table and update translations

Enable kerning by default
Enable kerning for svg and ttf fonts, it works with some newer browsers
(at least firefox).

resize all selected paths

fix warnings

export baseline as sodipodi guide

fix compiler warnings