try to port to SharpFont
forgot FreeType RenderGlyph
package SharpFont, minor fixes for standards compliance

updated Makefile
http://freedesktop.org/Standards/menu-spec
SPDX spec file license
updated NSI
removed Tao.FreeType.dll from distribution
don't catch and reformat the exception from SharpFont

rethrowing will lose the original stacktrace, which might help uncover a
bug in sharpfont if we *are* seeing crashes there
forgot to copy SharpFont.dll in bash script and Makefile