[client] PlayerTank to PlayerControl change

config/npm.rb

@@ -2,7 +2,8 @@ set :npm_path, -> { release_path }
 
 namespace :npm do
   task :prepare do
-    on roles(:all) do
+    npm_role = fetch(:npm_role)
+    on roles(npm_role) do
       npm_target_path = fetch(:npm_target_path)
       npm_path = fetch(:npm_path)
       execute "mkdir -p #{npm_target_path}"
@@ -10,7 +11,8 @@ namespace :npm do
     end
   end
   task :link do
-    on roles(:all) do
+    npm_role = fetch(:npm_role)
+    on roles(npm_role) do
       npm_target_path = fetch(:npm_target_path)
       npm_path = fetch(:npm_path)
       execute "ln -s #{npm_target_path}/node_modules #{npm_path}/"