Disabling poor performing test on pypy
Adding current webp dependency to travis
Leave CWD in the right place
Set prefix to not require ld preload on travis
Speed this up for now
added jpeg2k build
use cmake to set prefix, instead of DESTDIR env variable
Reenabling, timing
Try catching the tk error in pypy
refactored out dependencies
Emacs cruft in .gitignore [ci skip]
OSError catching in the test as well
Tpyo in script path
Correct resolution of typo
Removing python-tk install [skip ci]
Merge of travis-tweaks into jpeg2k