Git commits in Moodle 2.6.6 by Rajesh Taneja

commit 687b67b793e5555bb0d91baddb8d23220e20dc02
Author: Rajesh Taneja <rajesh@moodle.com>
Date:   Tue, 04 Nov 2014 17:23:25 +0800
Tag:    v2.6.6

MDL-45416 enrol_ldap: Use null_progress_trace while running phpunit

commit 3879943ddef36d3f4368e4375314301b31b6d7d2
Author: Rajesh Taneja <rajesh@moodle.com>
Date:   Fri, 31 Oct 2014 16:07:47 +0800
Tag:    v2.6.6

MDL-45204 phpunit: Fixed test_localcachedir test

commit 6e4485774c94965639efeb225aa77c3313ecbbd6
Author: Rajesh Taneja <rajesh@moodle.com>
Date:   Fri, 22 Aug 2014 10:12:49 +0800
Tag:    v2.6.6

MDL-47154 behat: extended table head look up to check if header is link