Added initial ING handler.
Fixed escaping bug in settings editor.
Forgot hash secret.
Fixed a couple of implementation bugs.
Merge branch 'develop' into feature/ing-ideal-basic
Implemented the rest of the ING iDeal basic handler.
Merge branch 'develop' into feature/ing-ideal-basic

Conflicts:
	includes/js/account-settings.js
Remove TODO
Add reporting to the callback functions.
Merge pull request #8 from Mokuji/feature/ing-ideal-basic

Feature: ING iDeal Basic