3 test failures

Eric Firing <efiring@...229...> writes:

image_interp pdf

I bisected this to

79ca159 recover old behavior for 'nearest' interpolation and introduces 'none'. close #83

which changes the meaning of "nearest" interpolation but does not change
the corresponding test. I'll send a pull request to fix this soon.

This reminds me: what's the status of the buildbot? Regular buildbot
runs would have caught this much sooner. If I could find some place to
run buildbot, does the git repository contain all the necessary scripts
and configuration or is it more work to set it up?


Jouni K. Sepp�nen