added gplv3 license
Merge pull request #2 from vngrs/adding-license

added gplv3 license
changed description
Merge branch 'develop' of github.com:vngrs/konfig into develop

* 'develop' of github.com:vngrs/konfig:
  added gplv3 license
Merge branch 'develop'

* develop:
  changed description
  added gplv3 license