Only show a few editing controls for the small editor, but have the fullscreen mode so that all the controls can be used

Only trash post data if the form has not yet been submitted, preventing loss of form changes on a form error

Made the bottom pane a member of the class to speed lookups to it. Fixed a bug displayed in firefox when dropping a block at the bottom of a column - the height of the page should no longer change quickly

view/view.php reworked - all the blocktype and view class changes done in order to support non editable views

Non AJAX should work fine. AJAX will get the form quickly but still post as normal. There's still a few things to fix in the ajax version at the very least.

changes to smarty() function to properly support extra stylesheets and fixed a bug in the merge of core & extra theme paths

Add support for a 'tinytinymce' wysiwyg block, which only has a few controls. Used by the textbox blocktype.

This involved moving instance_config_save to be in the Blockinstance class, because in order to support Blocktype munging of the config data before being saved, we have to call the method in the child Blocktype class - not normally possible due to PHP's retarded static method calling rules without knowing what blockinstance we are using.

The blocktype itself should now work fine, both when the user has the wysiwyg editor on and off. A smaller version of the editor is used.

Better locking of buttons for the javascript stuff. Hopefully will prevent the 66 column nightmare that happened in the demo

Beginning support for configuring blocks, using pieforms. API base methods sorted out, including a validate one

 * Columns were not being added at the right place, due to incorrect column numbering. Bad smarty!
 * Given the interface is now largely done, we can remove one javascript hack to fix up the column class for the newly inserted column
 * When a column is added on the right hand side, the previous right button is now converted to be above the columns