Evas Core, Evoak

I have uploaded the changes I've done to Evas and Evoak. The Evas package is renamed to evas_core for easy interoperation between the current evas and my own. My changes are:

• Build Modules outside main tree
• Rearrangement of the headers
• Object Engine support

The Evoak's package is a rewrite of almost everything the old evoak had. Test the edje loader!. Feel free to leave any comments about them. Note that the cvs version I made my changes in is very old (a few months) so don't expect to find the latest cvs features, I didn't have the time to merge them.