[TYPO3-templavoila] Reconstruction of page module

[Steffen Kamper]

Hi,

due some bugs and incomplete integration i will reconstruct the code of 
page module to get it work proper. To have a transparent history, i will 
do it in little steps.
Please be patient for a while and don't open BT entries for little bugs 
while this process, i will inform you when it's done.

The plans are mostly make the code structure more transparent and fix 
Bugs/new feature, as they are

* drag and drop fix with using be_layout
* better display of unused elements (simular to used elements)
* drag and drop from/to unused elements
* change "unlink" icon as the trash is used for delete
* fade in element in unused elements (if unused view is visible) when 
unlink element

I planned to have the process finished within 2 weeks.

vg Steffen