Spacing changes (#7)
Merge branch '#7' of https://github.com/msimet/Stile into #7

Conflicts:
	stile/lsst/base_tasks.py
	stile/lsst/sys_test_adapters.py
	stile/sys_tests.py
Whitespace changes (#7)
More readable way to set up different plot styles in sys_tests.py (#7)