Fix new selection behavior for paths.  Add switch, requiredFeatures, systemLanguage, desc to whitelist.  Rename polyedit to pathedit universally.  Cleaned up code a bit.
Fix new selection behavior for paths.  Add switch, requiredFeatures, systemLanguage, desc to whitelist.  Rename polyedit to pathedit universally.  Cleaned up code a bit.

git-svn-id: 829f041edcabe93b7893c4ec42f5993156d1fcf0@840 eee81c28-f429-11dd-99c0-75d572ba1ddd

kenwenzel/svg-edit,kenwenzel/svg-edit,kenwenzel/svg-edit