Trivial changes
(#552)
docstring tweaks
(#552)
100 char width
(#552)
change warning appropriately
(#552)
SciPy dependency under try/except block
(#552)
WCS assertion and assertions where they were not earlier added
(#552)
Commented blocks uncommented
(#552)
Trailing whitespaces removed
(#552)
Merge branch '#552' of http://github.com/GalSim-developers/GalSim into #552
Rachel tweaked docstrings
more docstring tweak
(#552)
Reciprocity failure explanation in a sentence
(#552)
Unit convention in Reciprocity Failure
(#552)
100 char linewidth
(#552)
100 char width
(#552)
NLfunc checked for zero offset
(#552)
The unit test that expects constant function to work without errors is removed
(#552)
Comments modified
(#552)
Check output if its a NumPy array of same shape
(#552)
Check derivative at origin
(#552)
Merge branch '#552' of http://github.com/GalSim-developers/GalSim into #552