update mpl to v1.2

README.md

@@ -1,7 +1,7 @@
 # MRSL Motion Primitive Library ROS
 [![wercker status](https://app.wercker.com/status/d282a628f39dac13997c792b2298bde0/s/master "wercker status")](https://app.wercker.com/project/byKey/d282a628f39dac13997c792b2298bde0)
 - - -
-A ROS wrapper for [Motion Primitive Library](https://sikang.github.io/motion_primitive_library/) v1.1. Video of the original paper of "Search-based Motion Planning for Quadrotors using Linear Quadratic Minimum Time Control" has been uploaded at the follwing link: [youtube](https://youtu.be/LMe72buMky8).
+A ROS wrapper for [Motion Primitive Library](https://sikang.github.io/motion_primitive_library/) v1.2. Video of the original paper of "Search-based Motion Planning for Quadrotors using Linear Quadratic Minimum Time Control" has been uploaded at the follwing link: [youtube](https://youtu.be/LMe72buMky8).
 The package is still under maintenance, the API may change occasionally, please use `git log` to track the latest update.
 
 Packages:
@@ -15,7 +15,6 @@ Packages:
 ## Installation
 #### Dependancy:
   - `ROS`(Indigo+)
-  - `SDL`(`sudo apt install -y libsdl1.2-dev libsdl-image1.2-dev`)
   - [`catkin_simple`](https://github.com/catkin/catkin_simple)
 
 ##### Compile

planning_ros_utils/package.xml

@@ -18,9 +18,6 @@
   <depend>planning_ros_msgs</depend>
   <depend>tf_conversions</depend>
 
-  <depend>sdl</depend>
-  <depend>sdl-image</depend>
-
   <export>
     <rviz plugin="${prefix}/plugin_description.xml"/>
   </export>

wercker.yml

@@ -21,7 +21,6 @@ build:
         sudo apt-get update
         rosdep update
         rosdep install --from-paths . --ignore-src -y -r --as-root apt:false
-        sudo apt install -y libsdl1.2-dev libsdl-image1.2-dev
     - script:
       name: build
       code: |