updates from production use
rewrite the whiskey node cursor
add pprintpp as an install_requirement
failing test for $or case
"$or" changes
Add $or functionality and fix typos
Add $or functionality to find and tests for $or
Merge branch 'master' of https://github.com/jeffreybrowning/whiskeynode

Conflicts:
	tests/test_whiskeynode.py
	whiskeynode/whiskeycache.py
Merge pull request #2 from jeffreybrowning/master

Add $or functionality to find(), as well as tests for $or
yaml file for travis
Update README.md
touch .travis.yml
Merge branch 'master' of https://github.com/texuf/whiskeynode
fix setup.py, only compile against 2.7 for now
Merge pull request #1 from texuf/master

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