Note this includes all the changes in #40. Just wanted to separate them out to make them easier to review. Feel free to merge both @adybbroe and @mraspaud.
Coverage decreased (-0.1%) to 84.114% when pulling 3b491543a244046d59d283b3410dbdef1945171a on djhoese:style-fixes into 48b655390c0936ddf1515c3ad5b09a15172f014e on pytroll:master.
flake8 pyorbital
now passes.git diff origin/master **/*py | flake8 --diff