Merge pull request #40 from milesmatthias/master

Allowing Project Specific Configurations
Update README.md

Updates Mac OS path for the added path to homebrew installed npm package for jshint.
Added a space to console messages (2 Warnings instead of 2Warnings" and a Success Message case there are no errors or warnings.
Merge pull request #47 from bitbonsai/master

console.log typo fixed and success message
Fixes success message shown if there are warnings.
Merge pull request #48 from jboonstra/fix-warning-typo

Fixes success message shown if there are warnings. Thanks @jboonstra!
Updated JSHint Options

Updates the options that Sublime JSHint plugin uses on itself.
Remove Unused Warning

Removes reporting of unused variables as a warning, since these have changed in JSHint's API to be an error.

Cleans up module syntax to remove unneeded strict declaration and have the more standard pattern of a public module export.
Errors Only

Simplifies reporter to only handle errors and ignores the extra content in the results content (accept for the file path).

More elegant display in the console with an instruction for jumping.
Screenshot

Adds preview image from branch to README.md.
Adds Shortcuts

Displays keyboard shortcuts to navigate when errors occur.
Hide Shortcut

Adds escape key to output when there are no errors.

Reformatting of shortcuts messaging.
Buffered Output

Windows can't handle multiple console calls and ignores after the first.

Reimplementing an earlier workaround submitted by @tomgasson to buffer all the logging lines into a single string to output only once at the end.
Add OS-specific keybindings to avoid clobbering ctrl+J on Win/Linux
Tweak line_regex to allow reporting error in status bar
Merge pull request #53 from kfranqueiro/build-regexp

Tweak line_regex to allow reporting error in status bar
Merge pull request #52 from kfranqueiro/os-keymap

Add OS-specific keybindings to avoid clobbering ctrl+J on Win/Linux
Remove Windows Caveat

Removes note about a bug in Windows that is now fixed. Lowercases shortcut keys. Adds alt-j for Linux/Windows.
How to pass JSHint options via .jshintrc file