Lots of code cleanup.

* Handle proper stashing of token for "Go Back" action on Contrib and Event forms.

Stash the Stripe token (including its value) from _Main form in _Confirm, in case they go backwards.

Revised JS logic

more js fixes and code cleanup

Customize webhook alert on enable to use UF relative path

Fix form not submitting issue, use cached selectors where possible, clear onbeforeunload, remove onclick which cased premature submit

updated stripe to v2, make compatiable with webform_civicrm, code cleanu...

updated stripe to v2, make compatiable with webform_civicrm, code cleanup / generalization to work with civicrm + webform, prevent sensitive data transfer across the server to ensure PCI compliance, also notice and indentation fixes

Cache instantiated jQuery Form object when using multiple times

Patch - Add support for offline events/memberships

Add hook path for Wordpress to Readme

The buildform hook only supported offline contributions but should also work on offline event registrations and offline memberships

Add patch for CiviCRM 4.5 forms

Direct child selector was failing because of the way forms are written in 4.5. Removing the direct child selector fixed the issue. Also added condition to check for jQuery dialog forms as well.

Fix for pay later bug: https://github.com/drastik/civicrm_stripe/issues/5

fix bad-query: payment_processor_type is not a char-field. add join to g...

Clarify readme.

Strict warning: Declaration of CRM_Core_Payment_Stripe::singleton() should be
compatible with & CRM_Core_Payment::singleton().

And:
Strict warning: Accessing static property CRM_Core_Payment_Stripe::$_mode as
non static in CRM_Core_Payment_Stripe->__construct().

Don't use livemode parameter.