management: mark Controller methods deprecated

This commit adds DEPRECATED attribute to the following items:

* Controller::start overloads, except the overload taking CommandOptions
* Controller::Sign typedef
* Controller::getDefaultCommandTimeout
* ControlCommand::getPrefix
* ControlCommand::getRequestName(ControlParameters)
* Controller::Controller(Face&)

refs #2039

Change-Id: Ib6cc81711948fa9874fe350364cd8d8613013e0d
diff --git a/src/management/nfd-control-command.hpp b/src/management/nfd-control-command.hpp
index e226486..9c1d2ea 100644
--- a/src/management/nfd-control-command.hpp
+++ b/src/management/nfd-control-command.hpp
@@ -79,15 +79,17 @@
   /** \return Name prefix of this ControlCommand
    *  \deprecated use getRequestName
    */
+  DEPRECATED(
   const Name&
-  getPrefix() const;
+  getPrefix() const);
 
   /** \brief construct the Name for a request Interest
    *  \throw ArgumentError if parameters are invalid
    *  \deprecated use the two-argument overload
    */
+  DEPRECATED(
   Name
-  getRequestName(const ControlParameters& parameters) const;
+  getRequestName(const ControlParameters& parameters) const);
 
 protected:
   ControlCommand(const std::string& module, const std::string& verb);