Disable missing rule error.

It was definitely a mistake. When you run CoffeeLint as a plugin in your
editor it's not always possible to see what the error is.
Started FAQ style documentation.
Documentation
Fix URL in README
TravisCI hack that I hope fixes the 0.8 builds
1.4.0
Merge pull request #267 from tmaier/patch-1

Fix URL in README
Add results caching
Fix #269
1.4.1
Minor improvements
Merge branch 'cache' of github.com:runk/coffeelint into runk-cache
--cache is boolean only, not configurable.

The intention was to allow --cache [/some/path] where the path is
optional. I don't see how to make it optional, it's either a boolean, or
requires a path to be specified. I think `os.tmpdir()` is safe enough to
just not make this configurable.
Merge branch 'runk-cache'
Fixes #271 Trailing semicolon check

Patch to handle when CoffeeScript's lexer spits out an identifier as the
last token in a line with a semicolon, rather than a string token.
Merge pull request #272 from swang/patch_trailing_semicolon

Fixes #271 Trailing semicolon check
Fixes #173: Don't require spacing around explicitly empty functions (->)
Replace >= with the much saver ^ when requiring dependencies
fixes 214 check if the child node of type undefined isSuper
Merge pull request #277 from chrisvdp/master

Fixes #214 check if the child node of type undefined isSuper