Bump version
Update GRMMAR-VERSIONS
Update changelog
Merge branch 'release/0.16'
Merge tag '0.16' into develop

* Enhancements
  * [#124] Add a Credits screen on the Dashboard
  * [#125] Use grammar v2.1
  * [#155] Updated UI for when the parameters are loading in the Dashboard
  * Part of [#116]: started reducing first launch (tipi questionnaire has disappeared for the moment)
* Bug fixes
  * [#145] No space between "Experiment is" and "Running" on Dashboard