Git commits in Moodle 2.1.0 by Dan Poltawski

commit b46ca3d7ae8004a0b17b0ddafec8496ccacfe46a
Author: Dan Poltawski <dan.poltawski@luns.net.uk>
Date:   Tue, 31 May 2011 16:07:38 +0800
Tag:    v2.1.0

messaging: MDL-27171 - change variable with underscores


commit a8134ff68ba53ef25a5ada82ccb7e244ee669e51
Author: Dan Poltawski <dan.poltawski@luns.net.uk>
Date:   Sat, 28 May 2011 15:46:47 +0800
Tag:    v2.1.0

messaging: MDL-26960 Check correct users permissions