Hardcoded nframes in mkspecbias.py and mkspecflat.py made dynamic by automatic determination based on the number of files in the list.
reducescience.py and reducestd.py made into one script, here all input/output made dynamic so the scripts no longer depend on pre-determined number of files or prefixes - but require a file name instead. This edit allows for cosmic ray removal for standard stars also.
Changed reduceobs.py to be called by wrapper scripts reducescience.py and reducestd.py . Same for extract_1d.py, now also called by wrapper scripts extract_science_1d.py and extract_std_1d.py.
standard.py made more user friendly ("animated masking and simpler commands").
Better plotting in wavelength calib. assesment