MDL-44004 grading_rubric: Ensure that score is set before using it
MDL-45268 behat: tests for participants block
MDL-45280 wrtie default value for admin_setting_configstoredfile

this fixes regression from MDL-45134
MDL-45286 timezones: updated to 2014b
Merge branch 'MDL-45286_25' of git://github.com/stronk7/moodle into MOODLE_25_STABLE
Merge branch 'wip-MDL-45280-m25' of git://github.com/marinaglancy/moodle into MOODLE_25_STABLE
Merge branch 'MDL-45268-25' of git://github.com/danpoltawski/moodle into MOODLE_25_STABLE
Merge branch 'MDL-44004-25' of git://github.com/FMCorz/moodle into MOODLE_25_STABLE
MDL-45288 behat: Restricting click to .logininfo
Merge branch 'MDL-45288_25' of git://github.com/dmonllao/moodle into MOODLE_25_STABLE