remove redundat rules in cppcheck profile

@wenns, it seems the current version of the plugin is not compatible with sonar 4.2. We will need to make a new release soon after 4.2 is release. It seems duplicated rules make the server to fail to initialized with message

2014.03.15 18:12:00 ERROR [o.s.s.p.PlatformLifecycleListener]  Fail to start server
org.sonar.api.utils.MessageException: The definition of the profile 'Sonar way' (language 'c++') contains multiple occurrences of the 'cppcheck:simplePatternError' rule. The plugin which declares this profile should fix this.
2014.03.15 18:12:00 INFO  [o.s.s.n.NotificationService]  Notification service stopped
2014.03.15 18:12:00 INFO  [o.elasticsearch.node]  [sonarqube] stopping ...
2014.03.15 18:12:00 INFO  [o.elasticsearch.node]  [sonarqube] stopped
2014.03.15 18:12:00 INFO  [o.elasticsearch.node]  [sonarqube] closing ...
2014.03.15 18:12:00 INFO  [o.elasticsearch.node]  [sonarqube] closed
<-- Wrapper Stopped
--> Wrapper Started as Console

So now we need to make a release at least with this fix.