Added basic admin say functionality
DONOTPULL: Auth fully implemented, NOT TESTED
Auth hookup available through Core

Relevant functions: Core.ValidateUser, Core.AddorUpdateUser, see
README.TXT
Updated user registration/validation flow, added unit tests
Attempted merge
Attempted merge, part 2
Attempted merge - needs review
Added permission checking for admin say.
Added ServiceAdmins, basic RolesController
Packages Update; Adds config manager

Adds an abstraction layer on top of environment configuration manager to
enable unit testing on CI and developer machines.
Fixed AddUser Test from Failing

Needed to specify ServiceAdministrators in settings mock.  Added a note
to fix the Pokemon exception handling.
(Mostly) fixed optional params
Finished implementing admin say

Finished fixing backend communications issues that prevented params from
being sent correctly (specifically optional params).
Merge pull request #130 from Webs961/develop

Admin Say & Optional Params