DOC: Changed length of license header because PEP8
Merge pull request #66 from ericdill/licensing

DOC: Changed length of license header because PEP8
Start to work on HKL transformation from pyspec
modified :recip.py
modified recip.py in rebaseing
modified recip.py
Checked recip.py code with data
It gave the (Qx,y,Qz,I) matrix and finally the grid data
created a src folder in NSLS2 git repository for c codes
added 2 c files src/ctrans.c and src/ctrans.h to that folder
modiied nsls2/recip.py
modified setup.py file to add setupext.py file to run the c rountines
for converting to receiprocal space
modified setup.py file to add c routines
setupext.py file for c routines is added to nsls2
and other 4 config files also added to the nsls2
modiefied following files
modified:   nsls2/recip.py
modiefied src/ctrans.c and src/ctrans.h
Taken out parts ( documentation) not any codes
modified setup.py and setupext.py src.ctrans.c
fixed the setup.py and setupext.py
Did some chnages according to Toms comments
modified nsls2/recip.py
modified nsls2/recip.py
This will test the recip.py process_to_q and process_grid function in the recip.py