corrected error in py_wind when printing out complete summary
Merge branch 'dev' of https://github.com/agnwinds/python into dev
Merge branch 'dev' of https://github.com/agnwinds/python into matrix_reorganise
Added distclean option to Makefile.in for cleaning gsl and cfitsio rigorously
added capability for ion fractions to be read easily by make_wind_plot in py_plot_output.py
corrected errors in new py_wind functions
corrected simple error in fractional ion calculation
corrected return avalue of den/frac function in py_wind_sub.c
corrected get_density_or_frac to double
remove erroneous if statement in same function. Sorry for rubbish coding
fixed conflict in py_plot_output.py
indenting and commenting- changed name of function