- Fixed a bug in the view_layout install.xml definition
- Added view layouts to core_data

Fixed adding and removing columns in ie7. IE doesn't like negative numbers in substr() (possibly a mozilla extension)

implemented get_artefacts handlers. system blocks must now subclass SystemBlockType, not PluginBlockType, mmmk?

removed view_artefact.ctime - not necessary and I want to delete and add rather than update, which would break it anyway

Made hotzones for empty columns fill right down to the footer to improve drop success chances. Fixed a bug where in empty columns blocks couldn't be dropped right at the top of the column

Hide the block placeholder when a blocktype has been dropped outside of a hotzone. Some smarter math for the bottom hotzones, they now roughly extend down to the footer to make dropping at the end of a column easier

Made the hotzones at the top and bottom of the columns bigger, so dropping blocks at those locations is more likely to succeed

Made the thumb.php script serve thumbs of the view layouts, and added an example image that shows the naming scheme.

Make sure that 'new' is passed around in some other places where it is needed, so the wizard works. Also fixed a couple of broken redirects for the non javascript version

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.