Command line argument '--python' wasn't working as documented since a long time, It wasnt checking for text-blocks.
Rather then be ambiguous, add --python-text argument for executing text-blocks.


git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@54448 954f8c5b-7b00-dc11-b283-0030488c597c