Override travis-ci hostname to avoid buffer overflow on openjdk7
Override travis-ci hostname to avoid buffer overflow on openjdk7

ical4j/ical4j,ical4j/ical4j,ical4j/ical4j,tschaible/ical4j,tschaible/ical4j,ariordan/ical4j,tschaible/ical4j,ariordan/ical4j,ariordan/ical4j