Redhat != RedHat

This fixes integration tests when run on a RHEL system.  Oddly, the
ansible_distribution='RedHat' when run on RHEL.

Adding a wait loop to ec2_elb for the initial lb state when registering

Fixes #6316

Typo

Fixed SQL syntax error when running mysql_replication module

Module "file": Fix link to "path" in documentation

Don't use keyword `error` in encode

tags lists are properly uniqued and joined now

Signed-off-by: Brian Coca <briancoca+ansible@gmail.com>

This is not supported in Python 2.6. Just use positional arguments.

tags lists are properly uniqued and joined now, also avoids type issues when passed as list/set or strings

Signed-off-by: Brian Coca <briancoca+ansible@gmail.com>

c(dest) -> c(path)

Fixes #6047

Update debian install documentation to include dependency resolution

Update playbooks_vault.rst

Keep track of role dependencies across plays

This reverts commit a8082874, reversing
changes made to 6129ea75.

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

Fixes #4656

Fix inventory for test_dir_inventory, merge PRs from GH-5749, cleanup some formatting.

closes #5749

Conflicts:
	test/units/TestInventory.py

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

Add option to enable the sysctl -e option

very minor grammatical fix for readability

fixes #6244