Fix Valid Toggle

Fix validToggler() to correctly toggle on Expiry Date. Seems like
jquery.payment couldn't work with formatted date, as parsed by val.
Add Features & Fixes

Added invalid class to validToggler
Prefixed valid and invalid with card-
Change CVC validation to use Card Type
Change remaining bullets to &bull
Validate Name and limit inputs to letters only (numbers on numpad still
allowed for alt + numpad special chars)
Revert "Add Features & Fixes"

This reverts commit 819b4991b6180bec9f84af490922145fc7179b6e.
Revert "Fix Valid Toggle"

This reverts commit 433c598ae1cff52adcd67f8988ebd5b8845dc962.
Add Features & Fixes

Added invalid class to validToggler
Prefixed valid and invalid with card-
Change CVC validation to use Card Type
Change remaining bullets to &bull
Validate Name and limit inputs to letters only (numbers on numpad still
allowed for alt + numpad special chars)
Cleaned Up PR

Cleaned up validToggler() and fixed PR problems
Cleaned Up Spacing
add valid and invalid classes to both input and output classes
moves join to correct location for bindVal
Merge pull request #85 from jessepollak/toggle-valid-on-input

Toggle valid and invalid classes on input and outpupt