Developer credits
Git commits in Moodle 2.2.7 by Andreas Grabs
commit 8ade0c35bda54ee838043bf4df283fdc0c2c6f6d Author: Andreas Grabs <moodle@grabs-edv.de> Date: Wed, 05 Dec 2012 19:24:21 +0800 Tag: v2.2.7 MDL-34591 - paypal does not allow unenrol
commit 8ade0c35bda54ee838043bf4df283fdc0c2c6f6d Author: Andreas Grabs <moodle@grabs-edv.de> Date: Wed, 05 Dec 2012 19:24:21 +0800 Tag: v2.2.7 MDL-34591 - paypal does not allow unenrol