Bug 1296267 - Travis: Start rather than restart elasticsearch
Bug 1296267 - Travis: Start rather than restart elasticsearch

Since the service isn't running already, so doesn't need to be stopped
before starting.

glenn124f/treeherder,tojonmz/treeherder,tojon/treeherder,kapy2010/treeherder,kapy2010/treeherder,akhileshpillai/treeherder,kapy2010/treeherder,kapy2010/treeherder,tojon/treeherder,kapy2010/treeherder,akhileshpillai/treeherder,glenn124f/treeherder,KWierso/treeherder,KWierso/treeherder,tojon/treeherder,edmorley/treeherder,glenn124f/treeherder,glenn124f/treeherder,tojonmz/treeherder,KWierso/treeherder,glenn124f/treeherder,tojonmz/treeherder,tojonmz/treeherder,tojonmz/treeherder,akhileshpillai/treeherder,tojonmz/treeherder,akhileshpillai/treeherder,edmorley/treeherder,glenn124f/treeherder,akhileshpillai/treeherder,edmorley/treeherder,KWierso/treeherder,akhileshpillai/treeherder,tojon/treeherder,edmorley/treeherder