salt formula for watchdog  (#1)

* Initial commit

* Initial structure changed, server.sls added

* watchdog salt formula added

* Minor fixes and fix kitchen tests

* Fix "defined"

* Fix issues found by Filip

* Fixing issues found during review...

* TravisCI fix

* Fix based on reviews...

* Fix schema tests

* Fix schema tests

* Fix schema test again

* Fix schema test one more time

* replace salt_run with salt-call

* set modules path param

* Add installation of jsonschema

* Adding minimal schema

* Fix filename

* Filenames fixed

* Fix file name

* Proper schema added
33 files changed