[cleanup] Removed no longer used Travis configuration file
[cleanup] Removed no longer used Travis configuration file

JKereliuk/phenotips,veronikaslc/phenotips,veronikaslc/phenotips,itaiGershtansky/phenotips,tmarathe/phenotips,teyden/phenotips,teyden/phenotips,DeanWay/phenotips,JKereliuk/phenotips,phenotips/phenotips,phenotips/phenotips,alexhenrie/phenotips,mjshepherd/phenotips,itaiGershtansky/phenotips,mjshepherd/phenotips,DeanWay/phenotips,DeanWay/phenotips,teyden/phenotips,danielpgross/phenotips,teyden/phenotips,teyden/phenotips,itaiGershtansky/phenotips,alexhenrie/phenotips,phenotips/phenotips,danielpgross/phenotips,veronikaslc/phenotips,tmarathe/phenotips,phenotips/phenotips,danielpgross/phenotips,alexhenrie/phenotips,mjshepherd/phenotips,phenotips/phenotips,tmarathe/phenotips,JKereliuk/phenotips