Merge pull request #7143 from sivel/ansible-sudo-from-root-fix

Allow sudo to another user from root with the ansible command
Merge branch 'vmware_core' of https://github.com/rhoop/ansible into rhoop-vmware_core
Fixing the version_added string in the vsphere_guest module
Merge branch 'apt_key_format' of https://github.com/andreasf/ansible into andreasf-apt_key_format
Adding CHANGELOG entries for the new vpshere_guest module
Merge branch 'andreasf-apt_key_format' into devel
Add parameters to get_url for the url username/password

Fixes #6928
Merge pull request #7138 from jimi-c/issue_6928_get_url_password

Add parameters to get_url for the url username/password
Merge pull request #7132 from jimi-c/issue_6601_hide_vault_yaml

Hide YAML content on syntax errors when a vault password is specified
Fixing a bug in the new fetch_url username/password logic
add missing license header
Add missing license headers to two modules and standardize formatting of another.
Added instance_type to  ec2_lc variable list
updated example to include instance_type
documentation fix availability_zones should be required for ec2_asg
Merge branch 'integration_test_eip' of https://github.com/jsmartin/ansible into jsmartin-integration_test_eip
Merge pull request #7153 from budlight/patch-1

Added instance_type to  ec2_lc variable list
removed unwanted 'if wait else None'
Missing 'base64' import
attempt to set availability_zones to all if neither availability_zones or vpc_identifier are set