[TYPO3-ect] persistence framework comparisons and demo

[Steve Ryan]

A comparison of persistence frameworks and a proposal

http://wiki.typo3.org/index.php/Object_Persistence_Framework

demo use of the proposed model at
http://svn.syntithenai.com/svn/t3ext/partnerpersistencedemo/tags/release-1.0 

supported by an extended version of lib
http://svn.syntithenai.com/svn/t3ext/lib/tags/release-1.0

working demo
http://syntithenai.com/49.0.html shows inline editing of 'key in child', 
'key in parent' and 'mm' relationships.

Elmar, are you happy to merge the extra class files from release-1.0 for 
lib into the main repository?

cheers
TODO
* create model from TCA (extract relationships)
* joins in search function
* fix isDirty
* lazyLoad relations support
* respect tca ordering for each relationship type
* ordering in inline UI
* better instruction manual
* .......???

few weeks 'holiday' picking chestnuts then onto tx_lib_htmlKit and 
tx_lib_tcaView as a different angle on tx_forms

Feedback, comments, suggestions?


cheers
Steve Ryan