Fix whitespace issues

Change-Id: I7c96843996f4847f9e15022f1dc6cd85e8a092f7
diff --git a/TestON/examples/Assert/Assert.py b/TestON/examples/Assert/Assert.py
index bc2ce2e..0df0a49 100644
--- a/TestON/examples/Assert/Assert.py
+++ b/TestON/examples/Assert/Assert.py
@@ -11,7 +11,7 @@
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with TestON.  If not, see <http://www.gnu.org/licenses/>.		
+    along with TestON.  If not, see <http://www.gnu.org/licenses/>.
 
 
 '''
@@ -22,24 +22,24 @@
 
     def CASE1(self,main) :
 
-    
+
         main.case("Using assert to verify the result")
         main.step("Using assert_equal to verify the result is equivalent or not")
         expect = main.TRUE
         actual = main.TRUE
         main.log.warn(main.response_parser('<real></real><imag>2</imag><__complex__>true</__complex__>', "json"))
         utilities.assert_equals(expect=expect,actual=actual,onpass="expect is equal to actual",onfail="expect is not equal to actual")
-    
+
         main.step("Using assert_matches to verify the result matches or not")
         expect = "Res(.*)"
         actual = "Result"
         utilities.assert_matches(expect=expect,actual=actual,onpass="expect is macthes to actual",onfail="expect is not matches to actual")
-    
+
         main.step("Using assert_greater to verify the result greater or not")
         expect = 10
         actual = 5
         utilities.assert_greater(expect=actual,actual=expect,onpass="expect is greater than the actual",onfail="expect is not greater than the actual")
-    
+
         main.step("Using assert_lesser to verify the result lesser or not")
         expect = 5
         actual = 10
diff --git a/TestON/examples/CaseParams/CaseParams.py b/TestON/examples/CaseParams/CaseParams.py
index 0502c46..d988c14 100644
--- a/TestON/examples/CaseParams/CaseParams.py
+++ b/TestON/examples/CaseParams/CaseParams.py
@@ -15,27 +15,27 @@
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with TestON.  If not, see <http://www.gnu.org/licenses/>.		
+    along with TestON.  If not, see <http://www.gnu.org/licenses/>.
 
-'''  
+'''
 class CaseParams:
     '''
     This example shows the usage of the CASE level parameters, in params file the
     [[CASE]]
         'destination'  = 'h2'
-    
+
     We can get this CASE level parameter like :
     main.params['CASE1']['destination']
-    
-    
+
+
     cd ~/bin/
     ofautomation>run CaseParams example 1
        will execute this example.
     '''
-    
+
     def __init__(self):
         self.default = ""
-                
+
     def CASE1(self,main):
         '''
         This test case will showcase usage of CASE level parameters to specify the host as h2
@@ -44,8 +44,8 @@
         main.step("Host IP Checking using checkIP")
         result = main.Mininet1.checkIP(main.params['CASE1']['destination'])
         main.step("Verifying the result")
-        utilities.assert_equals(expect=main.TRUE,actual=result,onpass="Host h2 IP address configured",onfail="Host h2 IP address didn't configured") 
-        
+        utilities.assert_equals(expect=main.TRUE,actual=result,onpass="Host h2 IP address configured",onfail="Host h2 IP address didn't configured")
+
 
     def CASE2(self,main):
         '''
@@ -55,4 +55,4 @@
         main.step("Host IP Checking using checkIP")
         result = main.Mininet1.checkIP(main.params['CASE2']['destination'])
         main.step("Verifying the result")
-        utilities.assert_equals(expect=main.TRUE,actual=result,onpass="Host h3 IP address configured",onfail="Host h3 IP address didn't configured")             
+        utilities.assert_equals(expect=main.TRUE,actual=result,onpass="Host h3 IP address configured",onfail="Host h3 IP address didn't configured")
diff --git a/TestON/examples/ExperimentTest/ExperimentTest.py b/TestON/examples/ExperimentTest/ExperimentTest.py
index 7630703..9e80dd2 100644
--- a/TestON/examples/ExperimentTest/ExperimentTest.py
+++ b/TestON/examples/ExperimentTest/ExperimentTest.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
-''' 
+'''
 Created on 26-Nov-2012
-    
+
 @author: Raghav Kashyap(raghavkashyap@paxterrasolutions.com)
 
 
@@ -16,7 +16,7 @@
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with TestON.  If not, see <http://www.gnu.org/licenses/>.		
+    along with TestON.  If not, see <http://www.gnu.org/licenses/>.
 
 Testing of the Experimental Mode
 
@@ -25,13 +25,13 @@
 '''
 class ExperimentTest:
     '''
-    Testing of the Experimental Mode 
-    
+    Testing of the Experimental Mode
+
     '''
-    
+
     def __init__(self):
         self.default = ""
-                
+
     def CASE1(self,main):
         '''
         Testing the configuration of the host by using checkIP functionof Mininet driver
@@ -41,8 +41,8 @@
         main.step("Host IP Checking using checkIP")
         result = main.Mininet1.checkIP(main.params['CASE1']['destination'])
         main.step("Verifying the result")
-        utilities.assert_equals(expect=main.TRUE,actual=result,onpass="Host h2 IP address configured",onfail="Host h2 IP address didn't configured") 
-        main.step("Calling Non Existing API for Experimental Mode")  
+        utilities.assert_equals(expect=main.TRUE,actual=result,onpass="Host h2 IP address configured",onfail="Host h2 IP address didn't configured")
+        main.step("Calling Non Existing API for Experimental Mode")
         testReturn = main.POX2.verify_flow(returns=main.TRUE)
         utilities.assert_equals(expect=main.TRUE,actual=testReturn,onpass="Host h2 IP address configured",onfail="Host h2 IP address didn't configured")
 
@@ -56,7 +56,7 @@
         result = main.Mininet1.pingall()
         main.step("Verifying the result")
         utilities.assert_equals(expect=main.TRUE,actual=result,onpass="All hosts are reacchable",onfail="Hosts are not reachable")
-        main.step("Calling Non Existing API for Experimental Mode")  
+        main.step("Calling Non Existing API for Experimental Mode")
         testReturn = main.Mininet1.verify_flow(returns=main.TRUE)
         utilities.assert_equals(expect=main.TRUE,actual=testReturn,onpass="Host h2 IP address configured",onfail="Host h2 IP address didn't configured")
-            
+
diff --git a/TestON/examples/StepParams/StepParams.py b/TestON/examples/StepParams/StepParams.py
index 10cfd69..7e4c2fa 100644
--- a/TestON/examples/StepParams/StepParams.py
+++ b/TestON/examples/StepParams/StepParams.py
@@ -16,24 +16,24 @@
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with TestON.  If not, see <http://www.gnu.org/licenses/>.		
-'''  
+    along with TestON.  If not, see <http://www.gnu.org/licenses/>.
+'''
 class StepParams:
-    ''' 
+    '''
     This example shows the usage of the STEP level parameters, in params file the
     [[CASE1]]
     [[[STEP1]]]
         'host'  = 'h2'
-    
+
     We can get this STEP level parameter like :
     main.params['CASE1']['STEP1']['host']
-    
-    
-    ofautomation>run StepParams example 1       
+
+
+    ofautomation>run StepParams example 1
     '''
     def __init__(self):
         self.default = ""
-                
+
     def CASE1(self,main):
         '''
         This example will showcase the usage of STEP level parameters to specify the host as h2
@@ -42,8 +42,8 @@
         main.step("Host IP Checking using checkIP")
         result = main.Mininet1.checkIP(main.params['CASE1']['STEP1']['host'])
         main.step("Verifying the result")
-        utilities.assert_equals(expect=main.TRUE,actual=result,onpass="Host h2 IP address configured",onfail="Host h2 IP address didn't configured") 
-        
+        utilities.assert_equals(expect=main.TRUE,actual=result,onpass="Host h2 IP address configured",onfail="Host h2 IP address didn't configured")
+
 
     def CASE2(self,main):
         '''
@@ -53,4 +53,4 @@
         main.step("Host IP Checking using checkIP")
         result = main.Mininet1.checkIP(main.params['CASE2']['STEP1']['host'])
         main.step("Verifying the result")
-        utilities.assert_equals(expect=main.TRUE,actual=result,onpass="Host h3 IP address configured",onfail="Host h3 IP address didn't configured")             
+        utilities.assert_equals(expect=main.TRUE,actual=result,onpass="Host h3 IP address configured",onfail="Host h3 IP address didn't configured")
diff --git a/TestON/examples/Topology/Topology.py b/TestON/examples/Topology/Topology.py
index 775535c..efccde9 100644
--- a/TestON/examples/Topology/Topology.py
+++ b/TestON/examples/Topology/Topology.py
@@ -16,33 +16,33 @@
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with TestON.  If not, see <http://www.gnu.org/licenses/>.		
-'''  
+    along with TestON.  If not, see <http://www.gnu.org/licenses/>.
+'''
 class Topology:
     '''
-    
+
     This example shows, how we can use the topology file:
-    
+
     In topo file we can specify the component like below:
-    [TOPOLOGY]   
-    
+    [TOPOLOGY]
+
         [[COMPONENT]]
             [[["Mininet1"]]]
-           
+
     The usage of this component in the test script like below:
-    
+
     main.Mininet1.checkIP(main.params['CASE1']['destination'])
-    
-    Here we are using the Mininet1 which of type Mininet 
-    
-    
-    
+
+    Here we are using the Mininet1 which of type Mininet
+
+
+
     ofautomation>run Topology example 1
        will execute this example.
     '''
     def __init__(self):
         self.default = ""
-                
+
     def CASE1(self,main):
         '''
         This will showcase the usage of Topology
@@ -51,6 +51,6 @@
         main.step("Mininet1 specified in Topology , using the Mininet1 to check host ip")
         result = main.Mininet1.checkIP(main.params['CASE1']['destination'])
         main.step("Verifying the result")
-        utilities.assert_equals(expect=main.TRUE,actual=result,onpass="Host h2 IP address configured",onfail="Host h2 IP address didn't configured") 
-        
-        
+        utilities.assert_equals(expect=main.TRUE,actual=result,onpass="Host h2 IP address configured",onfail="Host h2 IP address didn't configured")
+
+