Merge branch 'hotfix/v1.1.3'

* hotfix/v1.1.3:
  Fixed composer
Merge branch 'release/v1.1.0'

* release/v1.1.0:
  Bump version
Merge branch 'release/v1.2.0'

* release/v1.2.0:
  Bump version number
  Added icons to nav docs
  README and CHANGELOG
  Added Assetic configuration to getting started guide
  Updatd layout to use assetic
  Updatd assets for bootstrap doc
Merge branch 'release/v1.3.0'

* release/v1.3.0:
  Bump version
  Bump version
  Added choice (multiple = false, expanded = true) to form example
  Updated composer
  Removed assets from BootstrapBundle
Added section about icons to getting started
Bump version
Merge branch 'hotfix/v1.3.1' into develop

* hotfix/v1.3.1:
  Bump version
  Added section about icons to getting started