JCLOUDS-630: Map Payload ContentMetadata expires to Swift X-Delete-At header for object expiration.
Fix Maven parent.relativePath warnings
Swift API region cleanup

Conflicts:
	openstack-swift/src/test/java/org/jclouds/openstack/swift/v1/features/ObjectApiMockTest.java
Strip hardcoded v2.0 in Neutron APIs. Prefer usage of ApiMetadata version string.
Avoid primitive wrapper constructors
Ignore jEnv files
Add live test for signPutBlob.

Also, actually perform the blob put and get operations to verify that
they succeed.

Signed-off-by: Shri Javadekar <shrinand@maginatics.com>
Adds support for the Security Group extension to neutron
Adds support for Floating IP
JCLOUDS-686: Glance API ListImageOptions should support changesSince()
Replace uses of ByteStreams2.asByteSource
Replace uses of ByteArrayPayload
Cleans up neutron code
Initial OpenStack Heat skeleton with ResourceApi listTypes() method
Fixes a few cases where the JavaDoc was wrong.
Added extension namespace support to Neutron
Remove unnecessary blobstore references
Convert fake interfaces to utility classes
Prefer Boolean over primitive boolean in OpenStack Neutron domain classes
AutoService generation of ApiMetadata