Merge pull request #4 from kangax/master

sync to head
Update misc.js

Always return a pathgroup if we parse a svg.
Update polyline.class.js
Update polygon.class.js
Update text.class.js
Update text.class.js
Update path.class.js
Update line.class.js
Update parser.js
Update polygon.class.js

Never touch too much.
Update polyline.class.js

never touch too much.
Update text.js

So tests don't fail.
Update util.js

Any svg return a pathgroup
Update util.js
Update parser.js

I forgot to delete one piece.
Update object.class.js

Fix border in case of stroke=color but strokewidth=0.
Update text.class.js
Update parser.js
Update parser.js

remove statements (2?) for travis
Merge pull request #1504 from asturur/various-fixes

Various SVG rendering fixes