Merge new image style
Merge branch 'develop'
[MOD] Varnish
Updated Modules:
- Display Suite
- Context
- Features
- Tagadelic
Varnish module patched
Merge branch 'develop'

* develop:
  [MOD] Transliteration
[MOD][UPDATE] Responsive image styles COOKIE warning
Module dependencies for Responsive Image Styles (breakpoints and
field_formatter_settings)
[MOD][UPDATE] Updated resp_img to 7.1.x-dev version