Ignore /surveyfiles/. Closes #6
Merge course dropdown. Closes #8.
Reworked my moodle semester feature. Closes #7

Conflicts:
	blocks/course_overview/locallib.php
	course/lib.php
Redirect to custom homepage. Closes #9.
Added open courses redirect. Closes #10
Merged Experience SES SSO feature. Closes #13
Merged printable class list feature. Closes #14
Fix: single_select and array_key_exists

Conflicts:
	theme/zebra
tweaks after 2.5 prod update