Frederic Massart authored Feb 25, 2015 and Adrian Greeve committed Apr 10, 2015

Part of MDL-45774

Frederic Massart authored Feb 06, 2015 and Adrian Greeve committed Apr 10, 2015

Part of MDL-45774

Frederic Massart authored Feb 06, 2015 and Adrian Greeve committed Apr 10, 2015

Part of MDL-45774

Frederic Massart authored Jan 30, 2015 and Adrian Greeve committed Apr 10, 2015

Part of MDL-45774

Part of MDL-45774

Part of MDL-45774

Dave Cooper authored Jan 30, 2015 and Adrian Greeve committed Apr 10, 2015

Part of MDL-45774

Chrome driver doesn't support clicking on
link which wrap on multiple lines. In this
case link is wrapped in navigation block
and was failing on chrome.

Update core (repository & portfolio) to use autoload facilities,
getting rid of not-needed-anymore requires.

Clarify a bit the readme_moodle information and expected use.

Added feature to assign/unassign system roles stored in the CSV fields
sysrole1, sysrole2... Roles to be unassigned are prefixed with minus.

Because of a wrong merge, main $version (in version.php) was
reverted from 20150407 back to 20150402, leading to messages
about running older code than version in DB. By bumping main
$versionto 20150408 all problems should be left behind.

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

- Use correct return values types
- Fix the warnings declaration
- Fix the pluginfile URL

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