Problem: git diff api/* does not work on Travis CI
Problem: git diff api/* does not work on Travis CI

Solution: echo git version as a debugging step

opedroso/malamute,hintjens/malamute,hurtonm/malamute,gotcha/malamute,hurtonm/malamute,zoobab/malamute,opedroso/malamute,zoobab/malamute,malanka/malamute,hintjens/malamute,zoobab/malamute,opedroso/malamute,lnls-dig/malamute,gotcha/malamute,opedroso/malamute,zeromq/malamute,malanka/malamute,asokoloski/malamute,karolhrdina/malamute,zoobab/malamute,asokoloski/malamute,malanka/malamute,gotcha/malamute,hintjens/malamute,gotcha/malamute,vyskocilm/malamute-core,hintjens/malamute,zoobab/malamute,hurtonm/malamute,opedroso/malamute,malanka/malamute,hurtonm/malamute,opedroso/malamute,zeromq/malamute,malanka/malamute,asokoloski/malamute,zeromq/malamute,asokoloski/malamute,zoobab/malamute,vyskocilm/malamute-core,malanka/malamute,zeromq/malamute,opedroso/malamute,karolhrdina/malamute,vyskocilm/malamute-core,hintjens/malamute,hurtonm/malamute,lnls-dig/malamute,karolhrdina/malamute,vyskocilm/malamute-core,zeromq/malamute,lnls-dig/malamute,zoobab/malamute,zeromq/malamute,hintjens/malamute,asokoloski/malamute,karolhrdina/malamute,vyskocilm/malamute-core,hurtonm/malamute,asokoloski/malamute,hintjens/malamute,karolhrdina/malamute,vyskocilm/malamute-core,karolhrdina/malamute,lnls-dig/malamute,gotcha/malamute,vyskocilm/malamute-core,zeromq/malamute,hurtonm/malamute,gotcha/malamute,malanka/malamute,lnls-dig/malamute,asokoloski/malamute,lnls-dig/malamute,gotcha/malamute,lnls-dig/malamute,karolhrdina/malamute