Adding MvcImageResize.php. This will now allow for adding an unlimited number or images sizes using the standard
WordPress function add_image_size(). Instead of generating the cropped versions for each image, this will
instead only crop the ones when used. For instance is you have a blog feed with a special image sized thumbnail
This will allow for only crating the thumbnail for the ones which show up in the feed.

Also added a couple additional methods to the main framework class

Signed-off-by: lipemat <mat@matlipe.com>
updated docs
Added a todo for fragment caching
Adding MvcImageResize native support
Merge branch 'master' of https://github.com/lipemat/wordpress-mvc
Improved Assigning Terms with using InternalTax
Update MvcFramework.php
Update MvcFramework.php
Updating docs
Update MvcImageResize Docs
Merge branch 'master' of https://github.com/lipemat/wordpress-mvc into plugin
Removed the theme stuff from the plugin began the conversion over to a plugin driven framework