adjusted distance of topos in circular plots
Added unittests for scot.plotting
set matplotlib backend to 'Agg' for testing
Merge remote-tracking branch 'upstream/master' into improve-coverage
use virtual X framebuffer for testing
Testing backend utils
Moved test in correct directory
coveralls?
Got rid of the pesky DocStringInheritor
Testcase for the memoize decorator
Testcase for the autocorrelation matrix
Testcase for the cuthill-mckee algorithm
Merge remote-tracking branch 'upstream/master' into improve-coverage

Conflicts:
	.travis.yml
renamed testgenerating function
bash syntax
Removed obsolete Mann-Whitney-U rank difference test
Testcases for connectivity statistics
py27 -> MKL, py3 no MKL
some temporary verbosity

to find out why this test fails only on ci with python 2.7...
Never use MKL