disable python 3.4 testing on travis (#1564)
disable python 3.4 testing on travis (#1564)


mdhaman/superdesk-core,superdesk/superdesk-core,superdesk/superdesk-core,petrjasek/superdesk-core,petrjasek/superdesk-core,petrjasek/superdesk-core,petrjasek/superdesk-core,superdesk/superdesk-core,mdhaman/superdesk-core,superdesk/superdesk-core,mdhaman/superdesk-core