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

Fixes #5305
Typo
Merge pull request #6317 from l0neranger/devel

Typo
Fix test_async by using env python
Sanitize run_command argument output

Fixes #6316
Remve debug file from vault unit test
Merge pull request #6318 from jimi-c/issue_5305_ec2_elb_None_issue

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