Update constants.py

Lookup plugins for optional web services do not warrant advertising in ansible.cfg.
Remove depedency of lookup plugin on setting in ansible.cfg
Swapped conditions of the changed if statements
did some minor refactoring on docs and fixed spelling mistakes (thanks
Mikhail)
Signed-off-by: Brian Coca <briancoca+dev@gmail.com>
corrected my grammar (again Mikhail)

Signed-off-by: Brian Coca <briancoca+dev@gmail.com>
making pylint happier

Signed-off-by: Brian Coca <briancoca+dev@gmail.com>
Missed prefixed variable attribute
Check for group_name and cidr_ip.
rds module: add snapshot capabilities

Add the ability to create snapshots and restore from them
Make instance creation, deletion, restore, and snapshotting idempotent
(really helps testing a playbook if you can run it multiple times)
Merge pull request #5405 from sivel/guide-rax-fix

Rackspace Guide Example Fix
Use a docsite theme that is in source control, work in progress.
Fixing a typo in the Amazon Web Services and Rackspace Cloud guides
Use the sphinx_rtd_theme
Remove static theme files since we're just grabbing the theme from pip.
New Sphinx theme has sidebar navigation so don't need TOC on each page.
Reorg of the documentation tree such that the sidebar will be more correct.  Some work yet to do on module docs.
Fixing a small typo in the Galaxy README template
Split content into subpages.
Add copy of Sphinx RTD theme so we can modify if needed and everyone has a consistent copy.
fix the link formatting