Merge branch 'master' of github.com:johanmattssonm/birdfont

Merge branch 'master' of github.com:johanmattssonm/birdfont

Use other types of graphical objects

The previous version uses only simple paths this commit makes it possible to
add other objects like circles, rectangles and text. The refactoring
is the first part of the full SVG implementation.

White space fixes

Update items in overview and store font in cached font

Disable slow stroke on Android

Write benchmark time to string

Faster overview tab

Merge branch 'master' of gitorious.org:birdfont/birdfont

Conflicts:
	libbirdfont/BirdFontFile.vala

Fix carret position in text area

Merge branch 'master' of gitorious.org:birdfont/birdfont

Auto trace

More experimental stroke code

Rewrite the experimental stroke code

A new test case for the kerning tab
Test case improvements and bugfixes for glib warning messages.

Render filled paths without parsing SVG
This commit makes the stroke code five times faster.

Benchmark Stroke
Benchmark functions for the old stroke code, it took 17.6873s to create
5 strokes of the test path.