Add smoke test and test app
Merge pull request #14 from ncdc/smoke-tests

Add smoke test and test app
Added LICENSE and README
Merge pull request #16 from mfojtik/readme

Added LICENSE and README
Fixed typos in README
Merge pull request #17 from mfojtik/typos

Fixed typos in README
Use APP_ROOT in save-artifacts
Merge pull request #18 from mfojtik/app_root

Use APP_ROOT in save-artifacts
Fix displaying of usage in STI
Merge pull request #19 from mfojtik/usage

Fix displaying of usage in STI