Issue #31: Replaced bu MasterId
Simple class to provide a get method with default value to LinkedHashMap
Use new params and remaps container classes
Remove RemoconURI, as it is also in the MasterDescription
Read all intent's content in one method (both init methods reorganized)
Teleop migrated to the paired/concert common frame:
 - RosAppActivity is master neutral, no robot-centered
 - Remocon provides parameters and remaps lists
Map_nav migrated to the paired/concert common frame:
 - RosAppActivity is master neutral, no robot-centered
 - Remocon provides parameters and remaps lists
According to changes in app manager (https://github.com/robotics-in-concert/rocon_app_platform/issues/107), remove 'application' namespace
Listener migrated to the paired/concert common frame:
 - RosAppActivity is master neutral, no robot-centered
 - Remocon provides parameters and remaps lists
Make_a_map migrated to the paired/concert common frame:
 - RosAppActivity is master neutral, no robot-centered
 - Remocon provides parameters and remaps lists
Map_manager migrated to the paired/concert common frame:
 - RosAppActivity is master neutral, no robot-centered
 - Remocon provides parameters and remaps lists