Ambitious new travis plan
python version checking
relative path
correct version of pip
fast travis
try again
purge old setuptools?
better test command
remove matplotlib from requirements where its not needed, for speed (its a  big download)
Some stuff was happeening int eh venv, others not. Very confusing.
reorder
apt install debug
denugging
not running stuff in subshell
only the right version
merge master
a few small fixes are enough to ensure python2.6 compatibility
added two packages to 2.6 requirements. backports
add timer
Add python3.2 build matrix