Added LogEntries module
Fixed unfollow logic
Added replace module

Heavily based on existing lineinfile module, but where it literally tests a regexp against
*each individual line* of a file, this replace module is more analogous to common uses of
a `sed` or `perl` match + replacement of all instances of a pattern anywhere in the file.

Was debating adding `all` boolean or `count` numeric options to control how many
replacements to make in the destfile (vs currently replacing all instances)

Noted use of MULTILINE mode in docs, per suggestion from @jarv
support for apt-key keyserver parameter
Adding 'export' option to subversion module (to export instead of checkout)
Initial version of apt-rpm module
supervisorctl: add group support and refine documenation.
Adding example for svn export
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`.
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.
Add support for YAML lists to apt module.
Rename present to running, add new present state

The new present state just makes sure that a container exists, not that
it's running, although it get started one creation.
This is very useful for data volumes. This also changes the old
present, now running (default) state to only create the container if
it's not found, otherwise it just get started.

See also discussion on mailinglist:
https://groups.google.com/forum/#!topic/ansible-devel/jB84gdhPzLQ

This closes #6395
Improvements to ec2 autoscaling modules

* Added desired_capacity and vpc_zone_identifier to ec2_asg
* Use ec2_argument_spec() method and then remove unnecessary
  declarations from argument_spec
* Remove AWS_REGIONS declaration
* Rename block_device_mappings to volumes to be consistent with ec2
* Remove all pep8 warnings except line length and continuation indent
* Use updated module_utils/ec2.py to add profile and security_token
  support
* Remove mandatory arguments for delete to make launchconfig deletion
  work
* Handle existing launch configurations better
* Improve output information
* Improve documentation