- additions and experiments with asset manager
 * changed api of loadResource : the only two fixed params are now fileUri, parentUri : the transient flag was moved to the optional cahingParams option
 * all specs, and uses of the method have been updated accordingly
 * added method explicitely for store name parsing
 * added experimental (not functional) method to load projects (folders)
- Modules:
 * a bit more work done on path/extension resolving
 * changes related to AssetManager api change
- starting to set up full integration test
 * small changes and cleanup in kernel api
 * removed "Folder" class from Project module