Revert "workaround to fix test for haproxy."

This reverts commit fde06dbaa5ce2ac8d509fadc2bc061558d0a51b6.
Make all cookbook tests pass.

Conflicts:
	mysql/specs/client_install_spec.rb
Fix autofs service and mount detection.

Needed for Amazon Linux:
- /etc/init.d/autofs does detect the service status correctly when used
  inside the restart function.
- The output format of mount changed which lets OHAI not detect all
  mounts. Related: https://tickets.opscode.com/browse/OHAI-453
Make bind mount check more resilient when there's no ephemeral device at all.

Use shellout instead of backticks and df to check mount point.

Use findmnt to have a portable way of checking bind mounts.
Remove logcheck/logtail, as it's actually not used - and logcheck installation fails on Amazon Linux 2014.03.
Do not use MySQL/Ganglia Layer dependet checks, as this is introduced only with Chef 11.10.

Avoid strictly start of gmond by overriding service start_command.
Configure a git user to prevent git from crashing while auto-detecting the email address.
Make Ganglia client service handling more robust.
Bump default passenger version to the latest bugfix release 4.0.41.

CR: https://cr.amazon.com/r/2336930/