Git commits in Moodle 1.1.x by gregb_cc

commit 4de4fdfe864ed05f530680ac9c1d072f2bdb3527
Author: gregb_cc <gregb_cc>
Date:   Sat, 28 Jun 2003 06:25:31 +0800
Tag:    v1.1.0

performance increase for make_editing_buttons, value for 'str' stored in static variable