Flush model cache when doing insert or insertGetId
Fix keywords ft polymorphic save. Must run save from the relation method not property
Implement fix for #3276 in 2.3/develop
Don't require phing even for dev, just expect it to be installed globally
Merge branch '2.3/develop' of git://github.com/pyrocms/pyrocms into 2.3/develop
Added the files:image_cache_path back in. Closes #3273
Fix tagged method of Blog
Merge branch 'refs/heads/2.3/develop' into 3.0/develop