Created README files for CHO, FUNC, and SCPF tests

Change-Id: I03dac9d76ea0a7eb3007a289325eb9bd954c759d
diff --git a/TestON/tests/SCPFintentRerouteLat/README b/TestON/tests/SCPFintentRerouteLat/README
index 6ad9cce..af912f1 100644
--- a/TestON/tests/SCPFintentRerouteLat/README
+++ b/TestON/tests/SCPFintentRerouteLat/README
@@ -1,29 +1,29 @@
-INTENT REROUTE LATENCY 
+INTENT REROUTE LATENCY
 
-Summary: This is a performance test designed to benchmark the 
-    intent reroute speed of ONOS at various controller cluster sizes. 
+Summary: This is a performance test designed to benchmark the
+    intent reroute speed of ONOS at various controller cluster sizes.
 
-Pre-requisites: To run out-of-the box this test requires 7 NODES. 
-    OC1->OC7 must be set before initiating the test. Passwordless login 
-    must be set from TestStation "admin" root user. 
+Pre-requisites: To run out-of-the box this test requires 7 NODES.
+    OC1->OC7 must be set before initiating the test. Passwordless login
+    must be set from TestStation "admin" root user.
 
-***If you wish to run this test with less than 7 nodes the 
+***If you wish to run this test with less than 7 nodes the
     following alterations must be made:
 
 NOTE: Only scale sizes 1,3,5 and 7 will be functional
 
---In the .params, remove any values in the comma separated list in 
-    the <scale> tag that are above your desired cluster size. 
+Modifying .params file:
+-- Remove any values in the comma separated list in
+    the <scale> tag that are above your desired cluster size.
 
---In the .params file remove one instance of “1,2” from the 
-    <testcases> tag for each value you removed from <scale> (case 
-    1 and 2 are each called once for each scale value)
+-- Remove one instance of “1,2” from the <testcases> tag for
+    each value you removed from <scale> (case1 and 2 are each
+    called once for each scale value)
 
---In the .params file, change the value in the <max> tag to your 
-    desired scale size (1,3, or 5)
+-- Change the value in the <max> tag to your desired scale size (1,3,5)
 
---In the .topo file, change the <ONOSbench/COMPONENTS/nodes> tag to 
-    your desired scale size 
+Modifying .topo file:
+-- Change the <ONOSbench/COMPONENTS/nodes> tag to
+    your desired scale size
 
---Also in the .topo file, you will need to remove all unneeded 
-    <ONOS X cli> tags and their contents 
+-- Remove all unneeded <ONOS#cli> tags and their contents