Keep track of found sheets so we don't make endless requests when using the Backbone sync
nodejs support
add engines field
Merge pull request #18 from maxogden/nodejs

nodejs support
Updating docs to credit @maxogden for NodeJS integration and warn of out-of-date docs lurking around
Merge branch 'master' of github.com:jsoma/tabletop
Adding in a LICENSE
Improved node interface.

Tabletop is now exported directly from `require('tabletop')`, instead
of being the only property of the export.
Merge pull request #22 from futuraprime/better_node_interface

Improved node interface.
Adding in callbackContext to options, not sure why it disappeared in the first place
Merge branch 'master' of github.com:jsoma/tabletop
Increment version number for node
fix example require
Merge pull request #24 from maxogden/bugfix

fix example require
bumping version
Switched the indexOf polyfill to the one from MDC.

The old polyfill was not working in IE8; this one does.
support fromIndex in indexOf
Add a note about Google's weird login walls, recommending Flatware
Adding local cache example in python
Notes about Google bug