M.L's visit work 3--- ros-rt-wmp on epuck

1. updated epuck module 8192cu.ko (removed "dep"?不确定)

2. copied tan's codes & new 8192cu_ming.ko to SD card

3. made a backup of worked card on wang-deskop: /home/epuck_backup/epuck_ros-rt-wmp_wifi_cam.tar.gz

Compiling tutorial:

1. 8192cu.ko to epuck

2. ROS_RT_WMP download from git

compile on epuck: ros_rt_wmp_msgs and ros_rt_wmp (there was a error which sent to Danilo)

3. configure ad_hoc network: IP etc.

4.Test