Fixes Commented cells with # on Pause parsing (#1866)

* Initial WhiteSource configuration file

* Fixes #1812

Author: HelioGuilherme66

src/robotide/contrib/testrunner/TestRunnerAgent.py

@@ -295,8 +295,9 @@ def __init__(self, pause_on_failure=False):
 
     @staticmethod
     def is_breakpoint(name, attrs):
-        return name == 'BuiltIn.Comment' and\
-               str(attrs['args'][0]).upper().startswith(u"PAUSE")
+        if len(attrs['args']) > 0:
+            return name == 'BuiltIn.Comment' and \
+                   str(attrs['args'][0]).upper().startswith(u"PAUSE")
 
     def pause(self):
         self._resume.clear()