Author: David Monllaó
MDL-64783 analytics: Styles for insights sent through email
http://git.moodle.org/gw?p=moodle.git;a=commit;h=93663fa1a85ca20b1337f2f9d46a0321d8344f62
http://github.com/moodle/moodle/commit/93663fa1a85ca20b1337f2f9d46a0321d8344f62
+ 3.7 en [insightmessagesubject,core_analytics]
+ 3.7 en [insightinfomessagehtml,core_analytics]
+ 3.7 en [insightinfomessageaction,core_analytics]
- 3.7 en [insightinfomessageprediction,core_analytics]
- 3.7 en [insightinfomessagepredictionhtml,core_analytics]