Author: Peter Bulmer
MDL-23692 forgotpw: Coding style tidyups.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=2f0dd8d5bd8022c707099e8bdd2d7340073e128b
http://github.com/moodle/moodle/commit/2f0dd8d5bd8022c707099e8bdd2d7340073e128b
+ 2.6 en [emailalreadysent,core]
+ 2.6 en [setpassword,core]
+ 2.6 en [setpasswordinstructions,core]