Correct URL for Travis-CI
Correct URL for Travis-CI

Builds have moved to travis-ci.com from travis-ci.org.

Signed-off-by: idafna <af0b1e572f78640f1cd8f2acfa9c25580ad2daca@bloomberg.net>

SylvainCorlay/bqplot,bloomberg/bqplot,bloomberg/bqplot,ChakriCherukuri/bqplot,dmadeka/bqplot,SylvainCorlay/bqplot,bloomberg/bqplot,dmadeka/bqplot,SylvainCorlay/bqplot,ChakriCherukuri/bqplot,ChakriCherukuri/bqplot