Limits Travis builds to PRs and pushes/merges against master and 0.1x branches. (#879)
Limits Travis builds to PRs and pushes/merges against master and 0.1x branches. (#879)

This should fix the double-build on all PRs.
lostisland/faraday,prcongithub/faraday,lostisland/faraday,prcongithub/faraday