Added missing OT features back

Fixed broken /f_f_f ligature

Fixed missing OT features Glyphs bug

Fixed missing OT features Glyphs bug

Fixed missing OpenType code for stylistic sets

Final tweaks based on A. Vanyashin's comments

Finally managed to patch the glyph replacement bug, fixing a number o…

…f missing glyphs in the SC and Unicase fonts

Final TTF export

Raised arrows; improved /apostrophemod

Added sensible .tf and .tosf punctuation