Merge branch 'fix_eip_regression' of https://github.com/jsmartin/ansible into jsmartin-fix_eip_regression

Removed max 8192 bytes, fixes #8424

Updated docs for health_check_type parameter.

The run_command module function will now poll stdout/stderr for
data rather than using the builtin command communicate(), which can
hang under certain circumstances.

Fixes #7452
Fixes #7748
Fixes #8163

Fixes a regression in 1453f7b0 that would causes unecessary wait_timeouts in certain module operations when a given IP address could not be found.  Now wait_timeouts are only active during address associations of newly provisioned EIPs.
Cleanup and comment of main().

s Added wait timeout.

Fixes #8330

Envirionment variable support in GCE inventory plugin.

Fix a typo in gem module documentation

Fixes issue #8339 where Scientific Linux incorrectly tries to use Fedora...

Fixes #8169

Include unicode and var_precedence tests in 'all' target

The ansible PyPi package, and RPM both require crypto>=2.6.  This change
carries that dependency into the ansible DEB package.  Note, for
ubuntu-12.04, this dependency is only satisfied by a PPA.  Users
installing from 'ppa:ansible/ansible' will not be affected..

Revert "Use atomic move function on known host file in paramiko to prevent rare occurance of Control-C"

This reverts commit 642b183f.

Fixes #8394

This reverts commit cbdc9f11.

Code needs to make allowances for particular python versions and try/except
around this block.

Fixes #8425

during file operations.

Update version.

"allow_no_value=True" for ini_file module

Adding test Coverage for mysql_variable module

Add support for environment variables in GCE module.

Use mysql_variable to query, set and update variables.
Assert using user and password to query, set and update  variables.
Assert using single quotes, double quotes and no quotes  when using variables