deprecate maintainer file
adapt Rakefile to submit to correct build service project in maintenance branch SLE-12-GA
Revert "adapt Rakefile to submit to correct build service project in maintenance branch SLE-12-GA"

This reverts commit 7bb64619726c1af6e0950f227af4b674f3f1e4c0.
added README.md with build status badges
removed several not needed BuildRequires
changes

- 3.1.18
added .travis.yml
fixed tests
Merge pull request #35 from yast/build_deps_fix

Removed unnecessary BuildRequires dependencies
Merge pull request #34 from yast/Travis

Travis support
use a shared script in .travis.yml