Author: Daniel Neis Araujo
MDL-57898 core_customfield: Custom fields API
This commit is part of work on Custom fields API,
to minimize commit history in moodle core the work of a team of developers was split
into several commits with different authors but the authorship of individual
lines of code may be different from the commit author.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=01c1095954d13e08a3ab49b9766463fd9b702d0f
http://github.com/moodle/moodle/commit/01c1095954d13e08a3ab49b9766463fd9b702d0f
+ 3.7 en [type_customfield,core_plugin]
+ 3.7 en [type_customfield_plural,core_plugin]