Rename sbixBitmapSet to sbixStrike
Rename sbixBitmap to sbixGlyphData
Rename imports in _s_b_i_x.py
Rename import in sbixStrike.py
Change unknown header fields to version, flags
Try again
Fix wrong calculation of offsets for second strike
Padding for strikes is apparently not necessary

… nor is it in the spec.
Remove padding from comment ;)
Rename unknown fields to version, flags (again)
Rename numSets to numStrikes
Rename BitmapSet to Strike
Rename size to ppem
Implement originOffsetX/Y for glyph data records
Merge pull request #162 from fontfont/master

Fix calculation of offsets for second strike in sbix table