Codesniff fixes for event/Addtrack.php
Codesniff fixes for event/Updatetrack.php
site admins couldn't add or edit tracks, the isSiteAdmin call was experiencing the getUser bug
Merge remote-tracking branch 'dstockto/cs_event_updatetrack.php' into addtrack-siteadmin

Conflicts:
	src/system/application/libraries/wsactions/event/Updatetrack.php
Merge remote-tracking branch 'dstockto/cs_event_addtrack' into addtrack-siteadmin

Conflicts:
	src/system/application/libraries/wsactions/event/Addtrack.php
Merge remote-tracking branch 'lornajane/addtrack-siteadmin'