Release v0.3.1

roscontrol_sot_talos/package.xml

 <?xml version="1.0"?>
 <package>
   <name>roscontrol_sot_talos</name>
-  <version>0.3.0</version>
+  <version>0.3.1</version>
   <description>Wrapping Stack-of-tasks for Talos in ros-control</description>
 
   <!-- Maintainer email -->

sot_pyrene_bringup/package.xml

 <package>
   <name>sot_pyrene_bringup</name>
-  <version>0.3.0</version>
+  <version>0.3.1</version>
   <description>ROS package for Stack of Tasks on Pyrene</description>
 
   <maintainer email="ostasse@laas.fr">Olivier Stasse</maintainer>

talos_metapkg_ros_control_sot/package.xml

 <package>
   <name>talos_metapkg_ros_control_sot</name>
-  <version>0.3.0</version>
+  <version>0.3.1</version>
   <description>A set of packages that include sot-wrapper and talos sot params .</description>
 
   <maintainer email="olivier.stasse@laas.fr">Olivier Stasse</maintainer>