Fix mislabeled common block
Merge pull request #111 from mandli/fix-common-block-name

Fix mislabeled common block
fix setplot.py in several examples to not require pylab imported in frametools
fix setplot.py in tests to not require pylab imported in frametools
Merge pull request #114 from rjleveque/fix_afteraxes_nopylab

Fix afteraxes in several examples to not require pylab imported in frametools