added .travis.yml
removed hardcoded rspec path
Ruby fix
Update .travis.yml
test fix
travis update
test
added yast2-pkg-bindings to .travis.yml
fixed path to rspec in tests

to avoid "/usr/bin/rspec: bad interpreter: No such file or directory"
error at Travis builds
make the proc_meminfo_agent_test.rb executable

to avoid "Permission denied" error at Travis