Run travis with sudo to avoid travis permissions bug.
Run travis with sudo to avoid travis permissions bug.

DXCanas/kolibri,learningequality/kolibri,DXCanas/kolibri,jonboiser/kolibri,learningequality/kolibri,learningequality/kolibri,indirectlylit/kolibri,benjaoming/kolibri,mrpau/kolibri,indirectlylit/kolibri,learningequality/kolibri,christianmemije/kolibri,lyw07/kolibri,DXCanas/kolibri,indirectlylit/kolibri,mrpau/kolibri,lyw07/kolibri,benjaoming/kolibri,benjaoming/kolibri,mrpau/kolibri,christianmemije/kolibri,indirectlylit/kolibri,benjaoming/kolibri,jonboiser/kolibri,mrpau/kolibri,lyw07/kolibri,christianmemije/kolibri,lyw07/kolibri,jonboiser/kolibri,DXCanas/kolibri,jonboiser/kolibri,christianmemije/kolibri