My changes to fitting.py
Removed a single tab
fitting.py
made style changes consistent
removed separate std evaluation
Trying a fix for L565
Merge pull request #27 from rbiswas4/covariance_in_nestlc

Covariance in nestlc
new simulation functions and documentaiton
Document flatten_result() and deprecate flatten kwarg in fit_lc()
add flatten_result() change to CHANGES.rst
rename cov->covariance in nest_lc() result
Fix wavelength ordering problem in SALT2.bandfluxcov()
add chisq() function and use in fit_lc()
fix bug in nest_lc: cov->res.covariance
fix #35 and add regression test
pep8 fixes everywhere
add travis
add travis to README
hopefully make travis builds pass
add matplotlib display to travis