use --prefer-source for composer travis
authoraddshore <addshorewiki@gmail.com>
Thu, 27 Feb 2014 13:34:23 +0000 (14:34 +0100)
committeraddshore <addshorewiki@gmail.com>
Thu, 27 Feb 2014 13:34:23 +0000 (14:34 +0100)
commit4c3889a342d037c004f204c7826eb011b6620761
tree834ea991403f502f0ceb588adef70d285a494f05
parent96b04cef361c26bbc6b76be6afbf298e4d22fed3
use  --prefer-source for composer travis

This will avoid composer transport exceptions
which happen when travis hits the github api
too much

Change-Id: I3c7b209d9e4181dd1393f4e9f93587d05828bb4e
.travis.yml