[TYPO3-project-seminars] Update from 0.5.3 to 0.7.3

[Sergio Eures]

Hello Niels!

after updating to ameos formidable 1.1.0 I received this:

Fatal error: Call to undefined method
tx_ameosformidable::declaredatahandler() in
/html/typo3conf/temp_CACHED_psfa20_ext_localconf.php on line 929

?...

Sergio