[TYPO3] change default startup backend module

[Tapio Markula]

Patrick Gaumond kirjoitti:
> Here's the SVN entry:
> 
> http://svn.sourceforge.net/viewvc/typo3/TYPO3core/trunk/typo3/sysext/setup/mod/index.php?r1=1997&r2=2260
> 
> I can't really go further.
> 
> Patrick

anyway installing tm_shared_lib you can use
setup.override.startModule
define also
setup.override.defaultMainModule

example configuration:

setup.override.defaultMainModule=web
setup.override.startModule=web_layout

If you don't use skin_grey_2 or tm_contentaccess you need
in module configuration
enable.new_topapps checked because that activated needed XCLASSes.

These override values are not supported without some features enabled.