Allow client to disable SSL certificate verification

Change-Id: I124054f2ba667f41ba5e916e3832e6a341b4ae96
Add support for Kerberos authentication in example script

Add a --kerberos-auth option that can be used to enable kerberos
authentication.

The option is only present if the HTTPKerberosAuth handler can be
successfully imported the from requests_kerberos module.

Change-Id: Id6c2beca1bf76fbe01f7a6aa8dfccc5844269454
Update the README notes about ssh configuration

Since commit 730b6b8bc3697f4294edbf3b73cec47b64c625c0 it is not
mandatory to specify the ssh connection parameters in the user's
.ssh/config file.

Update the README file accordingly.

Refs #10

Change-Id: I505c90ee949ba6729baa9fed1e898fe7ed43879f
Add more detailed examples of SSH interface usage in the README

Refs #9

Change-Id: I335782f5b3126ee00ba8fbe43372c02e7506eb35
Update the README to mention the REST API

Change-Id: I0db09e7c7eb1fd9fd49bd70371b09a9c61326c35
Merge branch 'master' into internal

* master:
  Add myself to authors
  Add an authors list that contributors can add themselves to
  Fix indentation
  Reason is optional in abandon and restore changes
  Return sortKey from query result, to allow resuming query.

Change-Id: I357d82fee44c47f960000b8db4f7c6d0d95a0993
Change abandoned and restored events don't have a patchset field

Change-Id: I16ef5fe0ba55902985c8cfec1d4845a3533ad82c
Fix pylint error in rest_example.py

pylint says: "redefinition of unused 'HTTPKerberosAuth' from line 34"

Change-Id: Ie2b8cee42bf08eaa0e9bdab1ef5bf2b23ccee7f5