Fixed more model name capitalization when used in ORM::factory() and ModelCache::get().  (64 places)
Added Gallery_Infector::camelize() to extend Kohana's implementation to allow ucfirst if specified.
Merge pull request #237 from shadlaws/k3_model_name_fix_followon

Fixed more model name capitalization, added Gallery_Inflector::camelize() to allow ucfirst argument.