Fix a bunch more warnings

git-svn-id: https://svn.apache.org/repos/asf/camel/trunk@1458511 13f79535-47bb-0310-9956-ffa450edef68
Skip files that start with "." just in case an old version of svn is picked up

git-svn-id: https://svn.apache.org/repos/asf/camel/trunk@1458512 13f79535-47bb-0310-9956-ffa450edef68