Revert "[config] Routing Policy simple color identifier"

This reverts commit cf6e43f.

Reason for revert: <INSERT REASONING HERE>

Change-Id: I01fe007140c2178d53e3801d679749a6e3debd01

Author: Pawel Zadrozny

src/config/api-server/vnc_cfg_api_server/api_server.py

@@ -360,16 +360,14 @@ def _validate_communityattribute_type(cls, value):
         if value in poss_values:
             return
 
-        res = re.match('^(color:|0x030b:)?[0-9]{1,5}:[0-9]{1,10}$', value)
+        res = re.match('[0-9]+:[0-9]+', value)
         if res is None:
             raise ValueError('Invalid community format %s. '
                              'Change to \'number:number\''
-                             'or extended format color:number:number'
-                             % value)
+                              % value)
 
-        community = value.split(':')
-        asn = community[-2]
-        if int(asn) > 65535:
+        asn = value.split(':')
+        if int(asn[0]) > 65535:
             raise ValueError('Out of range ASN value %s. '
                              'ASN values cannot exceed 65535.'
                              % value)

src/config/api-server/vnc_cfg_api_server/tests/resources/test_routing_policy.py

@@ -7,8 +7,6 @@
 
 import cfgm_common
 from testtools import ExpectedException
-from vnc_api.vnc_api import ActionCommunityType, ActionUpdateType
-from vnc_api.vnc_api import CommunityListType
 from vnc_api.vnc_api import InterfaceRouteTable
 from vnc_api.vnc_api import PolicyStatementType, PolicyTermType
 from vnc_api.vnc_api import PrefixListMatchType
@@ -243,22 +241,4 @@ def test_routing_policy_for_network_device(self):
         self._vnc_lib.routing_policy_delete(id=rp_uuid)
     # end test_routing_policy_for_network_device
 
-    def test_routing_policy_community_target(self):
-        rp = RoutingPolicy(name=self.id(), term_type='network-device')
-        rp.set_routing_policy_entries(PolicyStatementType(term=[
-            PolicyTermType(
-                term_match_condition=TermMatchConditionType(),
-                term_action_list=TermActionListType(
-                    action='accept',
-                    update=ActionUpdateType(
-                        community=ActionCommunityType(
-                            add=CommunityListType(community=['color:30:12345',
-                                                             '30:1234556890',
-                                                             '0x030b:1:1'])
-                        )))),
-        ]))
-        self._vnc_lib.routing_policy_create(rp)
-        self.assertIsNotNone(rp.uuid)
-    # end test_routing_policy_community_target
-
 # end TestRoutingPolicy