MDL-17840 moodle_readme.txt -> readme_moodle.txt

diff --git a/lib/editor/tinymce/jscripts/moodle_readme.txt b/lib/editor/tinymce/jscripts/readme_moodle.txt
similarity index 100%
rename from lib/editor/tinymce/jscripts/moodle_readme.txt
rename to lib/editor/tinymce/jscripts/readme_moodle.txt

diff --git a/lib/snoopy/moodle_readme.txt b/lib/snoopy/readme_moodle.txt
similarity index 100%
rename from lib/snoopy/moodle_readme.txt
rename to lib/snoopy/readme_moodle.txt