ec2_eip integration tests.
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
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
Missing 'base64' import
Merge pull request #7156 from ricard33/patch-2

Missing 'base64' import
add simplejson as alternative to json
Merge pull request #7160 from mkosmach/devel

Please add simplejson as alternative to json in apt_rpm
ec2_elb_lb integration tests.
A few updates to the ec2_elb_lb integration test
Fix example
Update playbooks_delegation.rst
Merge pull request #7168 from jjshoe/fix_apache2_module_docs

Fix example
Merge pull request #7169 from mjfroehlich/patch-1

Small docs edit