Brendan Heywood authored Jan 20, 2015 and Eloy Lafuente committed Apr 02, 2015

This introduces a new hook allowing an auth plugin to redirect to an
external login page directly without redundant redirects to the standard
login page first, or where possible to authenticate the user and simply
continue loading the page without any redirects. For some protocols such
as SAML reducing the number of redirects to the bare minimum greatly
speeds up the login process on high latency networks.

Conflicts:
	lib/editor/atto/yui/build/moodle-editor_atto-editor/moodle-editor_atto-editor-min.js

Conflicts:
	lib/db/services.php
	version.php

Dan Poltawski authored Apr 01, 2015 and Eloy Lafuente committed Apr 02, 2015

This reverts commit 19ffcbe2, reversing
changes made to 2112dd44.

Conflicts:
	lib/editor/atto/yui/build/moodle-editor_atto-editor/moodle-editor_atto-editor-min.js

The commit also include some clean-up

Added a new set to set config using set_config() api
to make steps faster and more efficient

Conflicts:
	lib/db/services.php

Conflicts:
	lib/db/services.php