Remove easy_fleet param from launch (#194)

Signed-off-by: Xiyu Oh <xiyu@openrobotics.org>
Co-authored-by: Yadu <yadunund@openrobotics.org>

rmf_demos_fleet_adapter/launch/fleet_adapter.launch.xml

@@ -6,7 +6,6 @@
   <arg name="config_file" description="The config file that provides important parameters for setting up the adapter"/>
   <arg name="nav_graph_file" description="The graph that this fleet should use for navigation"/>
   <arg name="server_uri" default="" description="The URI of the api server to transmit state and task information."/>
-  <arg name="easy_fleet" default="false" description="Set to true if using the EasyFullControl fleet adapter"/>
   <arg name="output" default="screen"/>
 
   <!-- Fleet manager -->
@@ -18,33 +17,8 @@
     <param name="use_sim_time" value="$(var use_sim_time)"/>
   </node>
 
-  <!-- EasyFullControl fleet adapter -->
-  <group if="$(var easy_fleet)">
-    <group if="$(var use_sim_time)">
-      <node pkg="rmf_demos_fleet_adapter"
-            exec="easy_fleet_adapter"
-            args="-c $(var config_file) -n $(var nav_graph_file) -sim"
-            output="both">
-
-        <param name="use_sim_time" value="$(var use_sim_time)"/>
-        <param name="server_uri" value="$(var server_uri)"/>
-      </node>
-    </group>
-
-    <group unless="$(var use_sim_time)">
-      <node pkg="rmf_demos_fleet_adapter"
-            exec="easy_fleet_adapter"
-            args="-c $(var config_file) -n $(var nav_graph_file)"
-            output="both">
-
-        <param name="use_sim_time" value="$(var use_sim_time)"/>
-        <param name="server_uri" value="$(var server_uri)"/>
-      </node>
-    </group>
-  </group>
-
   <!-- Fleet adapter -->
-  <group unless="$(var easy_fleet)">
+  <group>
     <group if="$(var use_sim_time)">
       <node pkg="rmf_demos_fleet_adapter"
             exec="fleet_adapter"

rmf_demos_fleet_adapter/setup.py

@@ -34,8 +34,6 @@
         'console_scripts': [
             'fleet_adapter=rmf_demos_fleet_adapter.fleet_adapter:main',
             'fleet_manager=rmf_demos_fleet_adapter.fleet_manager:main',
-            'easy_fleet_adapter='
-            'rmf_demos_fleet_adapter.easy_fleet_adapter:main',
         ],
     },
 )