init of fit_parameters branch
add xrf fitting parameter
add license
add more doc
add doc about option1...4
use string for options
DOC : the api_changes folder should be in docs
DOC: Changed Note -> Notes to conform to numpydoc
DOC: numpydoc formatting
DOC: numpydoc
DOC: numpydoc for userpackages autowrap
DOC: numpydoc formatting
Merge remote-tracking branch 'nsls2/master' into numpydoc
DOC: conforming to numpydoc
Update doc_doc.rst
Update doc_doc.rst
replace options 1..4 with fitting strategy names
rename file without xrf prefix
update parameter file
Merge pull request #120 from tacaswell/move_api_changes

DOC : the api_changes folder should be in docs