Added LogEntries module
Fixed unfollow logic
support for apt-key keyserver parameter
Initial version of apt-rpm module
supervisorctl: add group support and refine documenation.
Introduce module layman
Fix proper defaulting/required of 'state' for gem module

The docs for 'gem' say state is required, but the actual code says it's not required.

If it's not included (and there's no default) then the if block falls through with no changes and no errors (it neither adds nor removes the gem).

This change synchronizes the docs with the code.  It also adds the sane default of state=present, which is consistent with all other modules with the 'state' field.
Add 'vgoptions' parameter to lvg module.

Allows specifying extra flags to pass to `vgcreate`.
Added subnet tagging.
Added documentation for subnets: tags: option
Refactored subnet tagging to account for AWS delays; added 'tags' attribute to 'subnet' node in the returned json.
Renamed subnet's 'tags' attribute into 'instance_tags' to distinguish it from Ansible's own 'tags' and to conform to ec2 module naming for AWS tags.
Renamed instance_tags to resource_tags based on community feedback.
Add linux module parameters for the modprobe module
Add version_added 1.6 for the params modprobe option
Added multi VPC support

Initial commit

Refactored terminate_vpc method to support vpc_id_tags

Cleaned up find_vpc() method
Renamed vpc_id_tags to resource_tags
Updated module documentation, re: resource_tags
Added code to create tags on the VPC resource
Added 'version_added' to the 'resrouce_tags' attribute in DOCUMENTATION section.