Feat : #1 readme update

README.md

@@ -46,24 +46,10 @@ roslaunch zzangdol_bringup [below launch file]
 
 - zzangdol_ai_car HW tf topic publisher node launch file
 
-~~#### launch / zzangdol_odom_tf.launch~~
-
-~~- odom_tf (odom_tf - base_footprint tf topic launch) file~~
 
 ### codes
 
 #### src / cmd_vel_converter.cpp
 
 - converter node which converts cmd_vel to cmd_vel_converted topic
 - cmd_vel converted topic is specific control value which is compatible with zzangdol-ai-car motor driver.
-
-~~ 
-#### src / odom_tf_publisher_node.py 
-
-- odom_tf publisher node 
-- In our projects, used mcu is arduino mega, wich doesn't have FPU.
-- Because of that, we cannot calculate exact value of odom_tf. so we used high-level node which publish odom_tf.
-- This node's role :
-- 1. publish odom_tf which link odom_tf and base_footprint
-- 2. publish odom topic 
-~~