* Replaced all from ...py23 import * with explicit name imports, or removed completely when possible.
* Replaced tounicode() with tostr()
* Changed all BytesIO ans StringIO imports to from io import ..., replaced all UnicodeIO with StringIO.
* Replaced all unichr() with chr()
* Misc minor tweaks and fixes
The data-structure can be used in more places, but it's most beneficial in
this table since hdmx tables can have tens of ppem's, each having a dictionary
keyed by glyphnames...
Our footprint in the Python module namespace is all under
fontTools now. User code importing sstruct should be updated
to say "from fontTools.misc import sstruct".
- use expat instead of xmlproc
- minor fixes here and there
Fixed bug in hmtx/vmtx code that only occured if all advances were equal.
FontTools now officially requires Python 2.0 or up, due to exapt and unicode.
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@179 4cde692c-a291-49d1-8350-778aa11640f8