first commit for this branch (#18)
get it work to make a very simple scatter plot (#18)
Added some argmuents for plotting appearance (#18)
Add linear regression to a scatter plot (#18)
Add scatter plot for g1, g2, and sigma (#18)
Forgot to make the g1 plot tight_layout (#18)
Delete __init__ and __call__ of ScatterPlotSysTest (#18)
Remove __init__ from subclasses of ScatterPlotSysTest (#18)
Add residual vs PSF scatter plots (#18)
Add docstring and comments (#18)
typo in docstring (#18)
Typo in docstring (#18)
Add a functionality to draw a reference line (#18)
Typo (#18)
Typo (#18)
Merge branch '#7' into #18

Conflicts:
	stile/lsst/base_tasks.py
	stile/lsst/sys_test_adapters.py
Conflict Solved (#18)
Merge branch '#7' of https://github.com/msimet/Stile into #18
Update coordinate transformation of moment errors (#18)
Conflict solved (#18)