add registry option to npm module
Bugfix for ufw to support "logging" properly:
It's a separate parameter so updated docs and set it as mutually exclusive param.
Also due to an array construction typo it was not working in any situation (ufw LOGLEVEL was passed to cmd instead of ufw logging LOGLEVEL).

Also fixed doc and parameters parsing typo ("choises" should be "choices")
Merge pull request #6754 from ahtik/fix-ufw-take2

Bugfix to ufw module to properly support "logging" (and docfix for choises, choices):
backreferences should be double escaped
Fix YAML docstring that broke webdocs
Merge branch 'devel' of https://github.com/dstokes/ansible into dstokes-devel
More descriptive error message if init system is unknown
Removing wait loop around initial state check during registration

Also fixed a bug in which the state parameter was marked as a 'bool'
type, which was breaking execution of the module.

Fixes #6543
Add option to create host_key directory if it doesn't exist

Fixes #6731
Merge pull request #6759 from Malvineous/devel

More descriptive error message if init system is unknown
Merge pull request #6758 from cgtx/devel

backreferences should be double escaped
Use proper YAML quotes to fix webdocs
don't parse empty stream chunks
Merge pull request #6767 from mway/devel

don't parse empty stream chunks
Merge pull request #6762 from jimi-c/issue_6731_fix_host_key_dir_creation

Add option to create host_key directory if it doesn't exist
Fix librato_annotation docstring
Adding an options sections to the docstring in the lldp module