Merge branch 'hotfix/85'
Merge branch 'hotfix/85'
Merge branch 'hotfix/85'
Merge branch 'hotfix/85'
Merge branch 'hotfix/85'
Merge branch 'hotfix/85'
Removed floating marketing sidebar
Merge branch 'hotfix/remove-sliding-sidebar'
Merge branch 'hotfix/remove-sliding-sidebar' into develop
New Zend Server banner for downloads page

- Pushed to very top, in its own box (removed ZS entries from ZF2/ZF1
  sections)
- New styles and images for this box
Merge branch 'feature/update-downloads-page' into develop