create random graph one time per loop and catch exception
rename sb_randomization.py
sb_randomization, more generic functions without loop
copy all the abcd random funcs
indentation style
random methods are optional
generic outfile prefix
style function's arg names
remove unused input_name args
fix, open files with append and remove old ones on startup
add comments
remove the other sb_randomization abcd clones
print exception info
abort if method does not exist
Merge pull request #3 from rudimeier/master

merge all the sb_randomization.py abcd scripts together