Python 3: set webob.Response().body to a bytes value

In Python 3, the body attribute of a webob.Response instance has type 'bytes':

    >>> import webob
    >>> type(webob.Response().body)
    <class 'bytes'>

Change-Id: Ic60454dd1713ebd5ae84daaa113ccb0270ca37ed
Consistently support kwargs across all v3 CRUD Manager ops

Co-Authored-By: Saju Madhavan <sajuptpm@gmail.com>
Closes-Bug: 1047867
Implements: blueprint extensible-crud-manager-operations
Change-Id: I64e11bcf3797eb84e4695605daea9749259d78ec
Fix discover command failed to discover keystone in ssl

Fix the blocking behavior of keystone discover when trying
to obtain information of the local keystone. It does not
block while checking and checks both protocols HTTP and HTTPS

Change-Id: I43616a348bf04163bf7967a12957556d7edfde40
Closes-Bug: #1270154
Merge "Python 3: set webob.Response().body to a bytes value"
Merge "Consistently support kwargs across all v3 CRUD Manager ops"
Merge "Fix discover command failed to discover keystone in ssl"