VectorOptimizer: added SMALLEST_FIRST sorting: paths are sorted by size of bounding box. Smaller paths are cut before bigger paths.
VectorOptimizer: added SMALLEST_FIRST sorting: paths are sorted by size of bounding box. Smaller paths are cut before bigger paths.
VectorOptimizer: changed comments for SMALLEST_FIRST
Merge pull request #7 from renebohne/develop

VectorOptimizer: added SMALLEST_FIRST sorting