Merge pull request #36 from robotology/fix-docs

Remove outdated  reference to "work in progress" Gazebo support

README.md

@@ -58,7 +58,6 @@ export GAZEBO_MODEL_PATH=${GAZEBO_MODEL_PATH}:<prefix>/share/iCub/robots:<prefix
 ```
 Note that only the models that are known to work fine with the default physics engine settings of Gazebo (`iCubGazeboV2_5` and `iCubGazeboV2_5_plus`)
 are installed. If you want to make available in Gazebo all the models, enable the `ICUB_MODELS_INSTALL_ALL_GAZEBO_MODELS` CMake option.
-Note that it is still a **Work In Progress**. See the issue https://github.com/robotology-playground/icub-models/issues/7
 
 ## Change the orientation of the root frame
 The iCub robot `root frame` is defined as [`x-backward`][1], meaning that the x-axis points behind the robot. Nevertheless, in the robotics community, sometimes the root frame of a robot is defined as [`x-forward`][2]. As a consequence, to use the iCub models with software developed for the `x-forward` configuration (e.g. [IHMC-ORS][3]), might be necessary to quickly update the root frame orientation.