TYPO3 Core

As this wasn't merged to the final 6.0 yet I'll take care of that one. Will add an own icon for update script (and therefore an own Controller and take care about compat layer for old extensions)

- Introduce new class naming: namespace + class ExtensionUpdate
- Maybe we should add an interface for that as well to make sure access() and main() function > isAccessible() and render() are always part of the class
Compat mode for ext_update -> register own extensionmanager cache and rewrite old files to have an extension depending class which can be loaded by em

Sounds cool, but now make it a too big change :)

Any progress here?

Patch set 2 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/16780

Patch set 3 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/16780

Patch set 4 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/16780

Patch set 5 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/16780

Patch set 6 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/16780

Patch set 7 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/16780

Patch set 1 for branch TYPO3_6-0 has been pushed to the review server.
It is available at https://review.typo3.org/17938