Another cleanup
Manage peripherals client impl

-Added WS reference to C# client project,
-Implemented managing peripherals with WS,
-Refactoring, reformatting in server-project,
-Added enumeration to determine operation type (easier than type checking,
can be used in switch clause),
-Ear pom.xml now creates target/dist directory with appropriate
installation files (ear, datasource, db-create) - to expand in future