- added "magical glyphs" U+F000 and U+F001, which show the current horizontal and...

- added "magical glyphs" U+F000 and U+F001, which show the current horizontal and vertical ppem values, which is very useful to know if a user is using the autohinter, and to get the exact size that some errors are happening (and thus also very useful for the hinters amongst you). The glyph displays 88 when no hinting takes place, or when the autohinter is enabled. With bytecode interpreter, the glyph shows the current ppem, or "HI" when ppem is higher than 87

git-svn-id: http://dejavu.svn.sourceforge.net/svnroot/dejavu/trunk@1107 3edca8a7-7d0a-0410-8186-e30a1c544c73