Add option to enable the sysctl -e option
Reworked PR to avoid repeating the command
Adding a wait loop to ec2_elb for the initial lb state when registering

Fixes #5305
Fix wrong module name for exception in nova compute

  failed: [127.0.0.1] => {"failed": true, "parsed": false}
  invalid output was: Traceback (most recent call last):
    File "/tmp/ansible-tmp-1393950384.39-102240090845592/nova_compute", line 1328, in <module>
      main()
    File "/tmp/ansible-tmp-1393950384.39-102240090845592/nova_compute", line 241, in main
      except exc.Unauthorized, e:
  NameError: global name 'exc' is not defined
setup: Fix KeyError: 'ipv4_secondaries' (issue #6274)
Fixed Links

Link to guru page was not rendering correctly on http://docs.ansible.com/faq.html.
Link to readme returned 404.
Remove trailing whitespace.
Fix broken Ansible Tower link.
Update intro_installation.rst

error in ubuntu install instructions
Fix inventory for test_dir_inventory

It came up that fixing this unit test may relate to another ticket that is open. This work allows us to uncomment this unit test by fixing how we pars variables allowing a quoted variable to contain a '#'.

Work also went into cleaning up some of the test data to clarify what was working.

Lastly work went into cleaning up formatting so that the code is easily read.
Add credential parameters to the GCE modules.

In order to simplify the workflow with the GCE modules, it's now
possible to add the parameters and project name as arguments to the
various GCE modules.

The inventory plugin also returns the IP of the host in
`ansible_ssh_host` so that you don't have to specify IPs into the
inventory file.

Some update to the documentation are also added.

Closes #5583.
fixes #6244
Update playbooks_vault.rst

very minor grammatical fix for readability
Break this out into a reusable function and document regex shortcomings.
add test same host in different files in dir

tests issue #5749
 same host defined in different groups which in turn are defined
 in different ini files in an inventory directory

Conflicts:
	test/units/TestInventory.py
modifed test to use get_hosts instead of get_groups

closes #5749

Conflicts:
	test/units/TestInventory.py
Minor cleanup.
Fixes #6298 and adds a sudo unit test for synchronize
Keep track of role dependencies across plays

Also fixes a bug in which tags specified on top-level roles were
not being passed down to dependent roles.

Fixes #4656
Revert "Merge pull request #6287 from risaacson/fix_hash_in_var"

This reverts commit a80828745167b38065bbc3b14d615f1c3c225e5d, reversing
changes made to 6129ea7566ffd8113b2038076d4d1550cd6383a4.