Updated the link to Tzury's hotkeys instead of a 404.
fix bugs.
add keyCode 10 for return
it is triggered by IE when pressing Ctrl+Return
Merge pull request #23 from CalvinChen/master

fix bug.
small syntax fix
Merge pull request #5 from skoczen/patch-1

Updated the link to Tzury's hotkeys instead of a 404.
added in grunt for linting, eventually testing
added tel input type
Merge pull request #30 from YuppY/add-return-special-code

add keyCode 10 for return
Removed unused variable key per @YuppY, updated the jQuery reference to be on the global scope, updated linting to catch these issues.