using Pillow to read rgb values of images
using resources to do inter-task linking now
added --skip to command line options
merging in new-style resource linking
deleting task from graph when --skip'ed
tests passing
moved fabric dependency into examples/REQUIREMENTS (its not needed to run the package, just the tests)
cleanup
added functional test for --skip
fixed test. copy/paste + push is a bad habit
added documentation for --skip
Merge pull request #36 from deanmalmgren/skip

--skip option