* Bump 2.0.
* Removed class TI_Image.
* Added image_resize()
* Renamed all alter like hooks to alter_*
* Renamed all event like hooks to on_*
* Moved bootstrap logic to _ti_bootstrap()
* Removed MVC logic prior to Requst-Callback
* Added some new hooks, see @fire
* Increase PHP requirement to 5.3.0
* Update README.md