Added CTags to gitignore
Assetic configuration
Updated Assetic configuration
Adapted Assetic config
README and CHANGELOG
Merge branch 'feature/assetic' into develop

* feature/assetic:
  README and CHANGELOG
  Adapted Assetic config
  Updated Assetic configuration
  Assetic configuration
Merge branch 'release/v1.2.0'

* release/v1.2.0:
  README and CHANGELOG
  Adapted Assetic config
  Updated Assetic configuration
  Assetic configuration
  Added CTags to gitignore