shellescape string in capistrano recipes
Merge pull request #43 from gido/shellescape-capifony-recipe

shellescape string in capistrano recipes
Changed Symfony deps

The bundle is only compatible with Symfony >=2.2,<3.0 (or ~2.2 in Composer parlance).
Merge pull request #44 from magnusnordlander/patch-1

Changed Symfony deps
Make sure we check that the php extension is loaded rather than checking if a function exists
Merge pull request #46 from Nyholm/load-fix

[Bugfix] Backhole should be used when php extension is no loaded
Added support for Symfony HTTP Cache.
Merge pull request #45 from Nyholm/sf-cache

[Bugfix] Wrong transactions reported when using Symfony's HTTP cache and ESI
Make sure we test with multiple symfony versions
Merge pull request #48 from Nyholm/patch-1

Make sure we test with multiple symfony versions