Fix the docs for glance_image.endpoint_type

The endpoint_type option was added in version 1.7,
so the docs need to state this.  Also the the description
is too brief.
Ensure ansible_job_id exists even for not-started jobs
Add integration test
zypper: handle lists of packages efficiently
Add support for filtering EC2 instances in dynamic inventory

This allows filtering out EC2 instances based on various different
filters including tags. As requested in 7480 it supports logical "OR"
instead of "AND" on the provided list of filters.
get_url module: Add timeout parameter
Don't return 'state' attr in bigpanda module

Fixes a double parameter being passed afterwards
Fixing issue with symlinked vaults
Enable region parameter to specify new bucket location
Document how to use region in s3 module
Merge pull request #8921 from willthames/get_url_timeout

get_url module: Add timeout parameter
Merge pull request #8922 from hkariti/bigpanda_state_fix

Don't return 'state' attr in bigpanda module
Merge pull request #8923 from nfelger/devel

Fixing issue with symlinked vaults
zypper_repository: Remove trailing "/". Identifies "logically" identical repos.
Example: ftp://download.nvidia.com/opensuse/12.2 == ftp://download.nvidia.com/opensuse/12.2/
Merge pull request #8933 from alxgu/fix_zypp_repo_url

zypper_repository: Remove trailing "/"
Allow specifying which region to create a new S3 bucket in
Remove redundant "idempotent" from documentation
Update documentation for s3 use of region
Merge remote-tracking branch 'abadger/feature/s3-region' into devel

Conflicts:
	library/cloud/s3
Add error checking to ansible-galaxy to verify the roles_path is valid