Add a `recursive` option to the git command.

Make it possible to clone without submodules by setting
recursive to no. Default is yes, so no change is needed
in existing plays.
Introduce module layman
Add rollbar_deployment module

Signed-off-by: Max Riveiro <kavu13@gmail.com>
Did my best to rebase. Now includes the latest changes made to devel, along with my change of adding category option to module
Bugfix for gc_storage and s3

Make keysum return None if not key_check (this case wasn't covered).
Merge branch 'layman' of git://github.com/jirutka/ansible into devel
Changelog and version updates.
Merge branch 'add_rollbar_rollbar_deployment_module' of git://github.com/kavu/ansible into devel
changelog and version bump
added module to enable/disable Apache2 modules

This module uses a2enmod or a2dismod to enable or disable
Apache2 modules.
removed duplicated <<INCLUDE_ANSIBLE_MODULE_COMMON>> line
use module.get_bin_path() for a2enmod
Add version_added info + changelog
add librato annotation module
Documentation fixes + add missing license header
Add module to changelog.
lldp support in Ansible

This PR introduces support for a lldp module.

lldpd is similar to CDP and can return useful details about a server's network like ports, switches, and VLANs.
lldp: Added EXAMPLES
Add LLDP module
Merge branch 'intellectronica/non-recursive-git' of git://github.com/intellectronica/ansible into devel

Conflicts:
	library/source_control/git