Revert update to .travis.yml
Revert update to .travis.yml

Didn't intend to commit this to master yet, still testing.
willkara/sakai,ouit0408/sakai,Fudan-University/sakai,ouit0408/sakai,OpenCollabZA/sakai,ouit0408/sakai,Fudan-University/sakai,Fudan-University/sakai,OpenCollabZA/sakai,frasese/sakai,willkara/sakai,willkara/sakai,frasese/sakai,ouit0408/sakai,willkara/sakai,OpenCollabZA/sakai,ouit0408/sakai,frasese/sakai,Fudan-University/sakai,ouit0408/sakai,Fudan-University/sakai,ouit0408/sakai,OpenCollabZA/sakai,willkara/sakai,OpenCollabZA/sakai,OpenCollabZA/sakai,Fudan-University/sakai,Fudan-University/sakai,OpenCollabZA/sakai,willkara/sakai,frasese/sakai,Fudan-University/sakai,frasese/sakai,willkara/sakai,frasese/sakai,frasese/sakai,ouit0408/sakai,frasese/sakai,willkara/sakai,OpenCollabZA/sakai