Fixed README to mention all falsy values tested in test/_files/falsy.*.
Merge pull request #339 from chrisberkhout/fix-readme-re-falsy-values

Fixed README to mention all falsy values tested in test/_files/falsy.*.
Fix some Rake tasks, cleanup Rakefile
Ignore generated file for MooTools
Simplify some logic
Fix JSHint errors
Add back mustache/spec submodule
Add isFunction helper
Fix [object Object] errors

Fixes #322
Fixes #330
Fixes #331
Fixes #334
Fix typo
Allow a string to act as context

Fixes #321
Pre-cache view for dot references
Version 0.7.3
Major reorganization and cleanup
Smaller API surface area

Removed cache* functions altogether. mustache.parse is all that's
really needed.
Small tweaks
Small tweaks
Version 0.8.0
Ignore test files in npm package

Fixes #341
Update README

Fixes #346