Updated TODO
Merge remote-tracking branch 'origin/fraenzi-branch' into simon-branch
Merge remote-tracking branch 'origin/fraenzi-branch' into simon-branch
Merge remote-tracking branch 'origin/fraenzi-branch' into simon-branch
Merge remote-tracking branch 'origin/simon-branch' into fraenzi-branch
Updated Developer Guide
Added UPDATE to admin interface, updated dev doc
Refactored shopping cart code and added translations

- Moved some table generation code into method
- Properly localized shopping cart
- Streamlined sidebar
added Rgistration form entrys to translation files
Merge remote-tracking branch 'origin/simon-branch' into fraenzi-branch

Conflicts:
	Webshop/webroot/modules/lang/translations_de.txt
	Webshop/webroot/modules/lang/translations_en.txt
Implemented Registration Form (needs beautification)
Added a new function for validating the Registration to the js.
(unfinished)