Handling of indantaions in console execute action (PY-3104).

python/testData/console/indent1.after.py

@@ -0,0 +1,2 @@
+for x in range(1, 10):
+   print x

python/testData/console/indent1.py

@@ -0,0 +1,2 @@
+  for x in range(1, 10):
+     print x

python/testData/console/indent2.after.py

@@ -0,0 +1,4 @@
+for x in range(1, 10):
+        print x
+print 1
+print 2

python/testData/console/indent2.py

@@ -0,0 +1,4 @@
+for x in range(1, 10):
+        print x
+    print 1
+    print 2

python/testData/console/indent3.after.py

@@ -0,0 +1,5 @@
+for i in range(1, 10):
+    print i
+
+for i in range(1, 10):
+    print i

python/testData/console/indent3.py

@@ -0,0 +1,5 @@
+        for i in range(1, 10):
+            print i
+
+    for i in range(1, 10):
+        print i

python/testData/console/indent4.after.py

@@ -0,0 +1,6 @@
+print 1
+
+for j in range(0, 2):
+    for i in range(1, 10):
+        print i
+    print '!'

python/testData/console/indent4.py

@@ -0,0 +1,6 @@
+print 1
+
+    for j in range(0, 2):
+        for i in range(1, 10):
+            print i
+        print '!'