Outside_looporder

[sjanssen2]

Please don't use any more, use #187 instead as it fixed multiple issues, uses cleaner code and extends functionality!

• parameterized terminals get wrong yield size, e.g. ROPE("manfred") in outside context
• CHAR have i > j indices in outside context
• how to deal with non-terminals that have no choice function applied?
• warn user if outside injection leads to mixed datatypes for non-terminals
• warn user if inside version cannot parse the empty input "", since thus recursion basis for outside is missing an ALL outside derivation will fail! Example hmm_sonneregen with no nil(EMPTY) at start transition or nodangle.gap without rule struct = nil(EMPTY)