configure tomee plugin

git-svn-id: https://svn.apache.org/repos/asf/incubator/sirona/trunk@1618798 13f79535-47bb-0310-9956-ffa450edef68
fix layout

git-svn-id: https://svn.apache.org/repos/asf/incubator/sirona/trunk@1618799 13f79535-47bb-0310-9956-ffa450edef68
fix label

git-svn-id: https://svn.apache.org/repos/asf/incubator/sirona/trunk@1618803 13f79535-47bb-0310-9956-ffa450edef68
use datetimepicker finally to be able to select time as well

git-svn-id: https://svn.apache.org/repos/asf/incubator/sirona/trunk@1618804 13f79535-47bb-0310-9956-ffa450edef68
fix ui for start/end date

git-svn-id: https://svn.apache.org/repos/asf/incubator/sirona/trunk@1618805 13f79535-47bb-0310-9956-ffa450edef68