Migrating hhvm to 5.5
Adding pdo sqlite for vagrant, needed for tests
Bugfix: Add htpasswd support for silex
Enhancement: Add TCPPing support for smokeping
Enhancement: Load tcpping script from cookbook
Fix: Add tcpping file
Enhancement: Add port to configuration
Please foodcritic, add missing dependency
Merge pull request #497 from fh/t/scholar-5.5

Migrating hhvm to 5.5
Merge pull request #501 from till/t/tcpping

Enhancement: Add TCPPing support for smokeping
Adding rr-webeval
Bugfix: Make sure php-fpm tmpdir belongs to php-fpm
Bugfix: No cluster_name available
Merge pull request #503 from fh/t/fix-php-perm

Bugfix: Make sure php-fpm tmpdir belongs to php-fpm
Add rr-webeval silex config
Add rr-webeval silex config
Bugfix: Opsworks normalizes to underscores
Cleanup: Remove double slashes
Bugfix: Opsworks normalizes to underscores
Bugfix: Opsworks normalizes to underscores