Support for H-AGG topologies in SRRouting tests.

Added hagg_fabric.py which implements the H-AGG topology in
Mininet. Also changed the SRRouting tests to use that topology and
updated all json/chart/conf files. We still need to update failure
files. I run tests 1-9 with the updated topology and they all passed.

Further removed all comcast references and added the labels for the
switches.

Change-Id: Iea813d8cdee77580a7ba62a58ad481a11912a62b
diff --git a/TestON/tests/USECASE/SegmentRouting/SRRouting/dependencies/conf/bgpdbgp2.conf b/TestON/tests/USECASE/SegmentRouting/SRRouting/dependencies/conf/bgpdbgp2.conf
index d08b214..421d5c2 100644
--- a/TestON/tests/USECASE/SegmentRouting/SRRouting/dependencies/conf/bgpdbgp2.conf
+++ b/TestON/tests/USECASE/SegmentRouting/SRRouting/dependencies/conf/bgpdbgp2.conf
@@ -20,6 +20,8 @@
 ip prefix-list 1 seq 130 permit 10.3.30.0/24
 ip prefix-list 1 seq 140 permit 10.3.10.0/24
 ip prefix-list 1 seq 150 permit 10.3.20.0/24
+ip prefix-list 1 seq 160 permit 10.5.10.0/24
+ip prefix-list 1 seq 170 permit 10.5.20.0/24
 
 !
 route-map NEXTHOP45 permit 10
@@ -47,6 +49,8 @@
 ipv6 prefix-list 2 seq 110 permit 1008::300/120
 ipv6 prefix-list 2 seq 120 permit 1009::300/120
 ipv6 prefix-list 2 seq 130 permit 1010::300/120
+ipv6 prefix-list 2 seq 140 permit 1011::300/120
+ipv6 prefix-list 2 seq 150 permit 1012::300/120
 !
 
 !
@@ -103,6 +107,8 @@
 network 10.3.30.0/24
 network 10.3.10.0/24
 network 10.3.20.0/24
+network 10.5.10.0/24
+network 10.5.20.0/24
 
 network 10.1.0.0/24
 network 10.0.2.0/24
@@ -125,6 +131,8 @@
 network 1008::300/120
 network 1009::300/120
 network 1010::300/120
+network 1011::300/120
+network 1012::300/120
 
 network 2000::200/120
 network 2000::300/120