Revamp environment variables/signal files processing

Global variables not from environment variables/signal files in
GM_Globals
Global variables from environment variables/signal files in GC_Values
SetGlobalVariables processes all environment variables/signal files
buildGAPIObject reworked
buildGAPIServiceObject reworked
Switch resource calendar processing from GData to GAPI
Implement role assignments

src/gdata/apps/res_cal/__init__.py

@@ -1 +0,0 @@
-

src/gdata/apps/res_cal/service.py

@@ -1,71 +0,0 @@
-# Copyright (C) 2008 Google, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Allow Google Apps domain administrators to create/modify/delete resource calendars.
-
-  ResCalService: Interact with Resource Calendars."""
-
-__author__ = 'jlee@pbu.edu'
-
-import gdata.apps
-import gdata.apps.service
-import gdata.service
-
-class ResCalService(gdata.apps.service.PropertyService):
-  """Client for the Google Apps Resource Calendar service."""
-
-  def _serviceUrl(self, domain=None):
-    if domain is None:
-      domain = self.domain
-    return '/a/feeds/calendar/resource/2.0/%s' % domain
-
-  def CreateResourceCalendar(self, id, common_name, description=None, type=None):
-  
-    uri = self._serviceUrl()
-    properties = {}
-    properties['resourceId'] = id
-    properties['resourceCommonName'] = common_name
-    if description != None:
-      properties['resourceDescription'] = description
-    if type != None:
-      properties['resourceType'] = type
-    return self._PostProperties(uri, properties)
-
-  def RetrieveResourceCalendar(self, id):
-  
-    uri = self._serviceUrl()+'/'+id
-    return self._GetProperties(uri)
-
-  def RetrieveAllResourceCalendars(self):
-  
-    uri = self._serviceUrl()+'/'
-    return self._GetPropertiesList(uri)
-
-  def UpdateResourceCalendar(self, id, common_name=None, description=None, type=None):
-  
-    uri = self._serviceUrl()+'/'+id
-    properties = {}
-    properties['resourceId'] = id
-    if common_name != None:
-      properties['resourceCommonName'] = common_name
-    if description != None:
-      properties['resourceDescription'] = description
-    if type != None:
-      properties['resourceType'] = type
-    return self._PutProperties(uri, properties)
-
-  def DeleteResourceCalendar(self, id):
-  
-    uri = self._serviceUrl()+'/'+id
-    return self._DeleteProperties(uri)