Fixing some common typos throughout the repo

- main.True -> main.TRUE
- main.False -> main.FALSE
- main.log.step -> main.step
- main.log.case -> main.case

Change-Id: I522abc5876dee3db360649be8f068d7213c00b42
diff --git a/TestON/tests/SAMP/SAMPstartTemplate_3node/SAMPstartTemplate_3node.py b/TestON/tests/SAMP/SAMPstartTemplate_3node/SAMPstartTemplate_3node.py
index 592c8b2..90bfb14 100644
--- a/TestON/tests/SAMP/SAMPstartTemplate_3node/SAMPstartTemplate_3node.py
+++ b/TestON/tests/SAMP/SAMPstartTemplate_3node/SAMPstartTemplate_3node.py
@@ -180,7 +180,7 @@
 
         topology = main.params['CASE11']['topo']
         main.log.report( "Start Mininet topology" )
-        main.log.case( "Start Mininet topology" )
+        main.case( "Start Mininet topology" )
 
         main.step( "Starting Mininet Topology" )
         topoResult = main.Mininet1.startNet(mnCmd=topology )
@@ -213,7 +213,7 @@
             Tests using through ONOS CLI handles
         """
 
-        main.log.case( "Test some onos commands through CLI. ")
+        main.case( "Test some onos commands through CLI. ")
         main.log.debug( main.ONOScli1.sendline("summary") )
         main.log.debug( main.ONOScli3.sendline("devices") )