Replaced obsolete README by README.md with build status badges
added .travis.yml
Merge pull request #7 from yast/Travis

Travis
use a shared script in .travis.yml
BNC#901554. Change outdate-peer to fence-peer.
BNC#903514. Modify the wrong help text. Maintenance update. Version 3.1.9
Merge branch 'yast-SLE-12-GA'. Version 3.1.9