* Braintree Integration WIP

* Braintree integration

* Link in config + settings after save

* Code cleanup

* Code cleanup

* JS beautify issue

* Codacy corrections

* Spaces to tabs

* Added third party apps portal page stub

* [WIP] third party apps portal page

* Added portal page third party apps

Added page to manage OAuth 2.0 active sessions

* [Fix] Typo me.html

* frappe/www/third_party_apps.

* [Fix] Added column for last log in

* several throw translations

* small fix

* codacy fixes

* fix import _

* Create file_list.js

* Create feedback.py

* [fix] setting page for stripe

* checkout flow for stripe payment

* controller to handle stripe checkout and authorization

* [fix] remove razorpay from integration service

* [fix] clean-up js side integration service dependancies

* [fix] remove integration service, .py cleanup, move integration request to integration

* [fix] move oauth to integrations and deprecate integration broker

* [fix] mark services enabled and update integrations listing

* [fix] V7.1 and V7.2 integration service related pathch fixes and move payment gateway dotype to core module

* [fix] create payment gateway records if not exists

* [fix] module page for integrations

* [minor][fix] minor checks

* [fix] remove integration broker module only if not allocated to any doctype

* [cleanup] login, message pages

* [style] cleanups

* [cleanup]

* [cleanup] update password

* [fix] name for web form (fixes edit-profile)

* [feature] document versioning #2469

* [minor] remove on_update from WebsiteGenerator

* [fix] delete shares when deleting user

* [test] don't run delete in background if test

* [fix] test_db

* [added] Deleted Document

* [fix] added track_changes in all documents

* [fix] add to deleted only if exists

* [fix] in_install flag in deleted documents

* [minor] name will always be reset

[urgent][fix] PayPal payemnt fix

* [fix] paypal sandboxing to test dummy payments

* [fix] sandbox testing for razorpay

[path][fix] paypal integration

* [fix] refactor integration services

* [fix] patch fix

* [fix] added redirect url.

* [fix] custom redirect to and reditect message for paypal and service setup information

* [minor][fix] remove ldap dependancy from requirements

* [refactor] scheduler log is now error log

* [minor] new naming series

* [fix] engine

* [fix] saved by tests