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

Move groups

Fix view matrix

Move objects

Select SVG objects

Fix layer transform

Add view box to SVG parser

Apply css styles

Fix alignment in view box

Scale view box

Preserve aspect ratio in view box

Parse SVG view box

Rotate SVG paths

Fix bounding box

Fix bounding box

Ignore paths with just one point in bounding box

Bounding box for SVG rectangles

SVG boundaries for ellipses

Store boundaries in SVG coordinates

Fix position of SVG ellipse

Ignore case in gradient URL

Inkscape requires this.

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

Fix layout containers

Clipping of SVG paths

Move the SVG parser and the SVG rendering code to libsvgbird