[TYPO3-core] FYI: Raised Extbase version from 1.2.0beta1 to 1.2.0beta2

[Sebastian Kurfürst]

Hey Xavier,

thanks for your great explanation! Now things really became clear to me.

I have put your explanation to
http://forge.typo3.org/wiki/typo3v4-mvc/How_to_update_Extbase_in_the_TYPO3_core
-- so I won't forget it ;-)

I think with the next beta, I'll try the "three-way-merge" idea, as I
think that's the nicest solution.

Greets,
Sebastian