Give the line length to split_first_line
Add base code and dictionaries for hyphenation
Add the -weasy-hyphens CSS property
Quick and dirty lang detection for hyphenation
Fix the encoding of the zu_ZA dictionary
Use pyphen instead of hyphenator
Merge branch 'master' into hyphenation

Conflicts:
	weasyprint/text.py
Set the computed value of the "hyphens" property instead of the keyword
Merge branch 'master' into hyphenation
Merge branch 'master' into hyphenation

Conflicts:
	weasyprint/layout/inlines.py
WIP: use Pango and cairo through cffi.

Use cairocffi
Ditch pycairo, PyGTK and PyGobject-introspection.
More WIP: cairocffi and pango cffi.
Use pixbuf through cffi.
All tests passsing with cffi!!
Update setup.py and tox.ini
Convert pixbuf images to cairo with Gdk if available.
Update for cairocffi changes.
cairocffi accepts byte strings for set_mime_data() now.
Have a better error message when CairoSVG uses pycairo instead of craicffi.
cairocffi is released, remove the tarball from tox.ini