* merged with tools branch to get fix for bug #86
* fixed bug #86 * implemented circle and ellipse
merged with tools branch to new comment type
* refactoring of SVGElementHandler * added comment type for decompiler
* merged with trunk * code formatting
updated svn:ignore
added an complex example hgl file
path working for line based paths
fixed compile and build error on hardy
started collection of examples for svg2hgl
