script loaded from cmd args. scatter added in test section
"added filenmaeparser for the feedback experiments"

Merge branch 'cellcode' of https://github.com/rmlopes/code into cellcode
binary multiplier
squares sequence problem
fixed random generation of the genomes. removed old comments
when feedback is off offline evaluation is used (with the string representation of the program)
effector are not trimmed anymore. they are selected by the mapping module (with selectoutputs()).
generalised basic functions to multiple arguments
changed evaluation to result per bit. added the code for constrainted fitness to reduce the number of excess effectors
some corrections
correction to even parity
the modified factorial problem