Changed fakered_addstar.py when processing magext. Now options are: No magext in fakered.setup file -> magext = 0 for each filter magext  values:v                -> magext = v for each filter magext  values:v1,v2,v3,...     -> magext[f1] = v1, magext[f2] = v2, ... magext  file:/path/to/ext_file  -> magext = values from file ext_file
Changed fakered_addstar.py when processing magext. Now options are:
No magext in fakered.setup file -> magext = 0 for each filter
magext  values:v                -> magext = v for each filter
magext  values:v1,v2,v3,...     -> magext[f1] = v1, magext[f2] = v2, ...
magext  file:/path/to/ext_file  -> magext = values from file ext_file

dnidever/PHOTRED,dnidever/PHOTRED