* Implement correct transform parser
* Implement getAlignmentBaseline and getBaselineShift in ios.
Add comments to glyphcontext and align with android.
Implement correct isWordSeparator predicate.
Cleanup GlyphContext j2objc remnants.
* Fix getBaselineShift bugs and font data invalidation.
Implement hasGlyph ligature helper.
Export view property setters for:
text: textLength, baselineShift, lengthAdjust, alignmentBaseline,
textPath: side, method, midLine, spacing.
Attempt to fix alignmentBaseline and baselineShift,
but both properties are nil at all times, I must be missing something.