Added readme

ReadMe.md

+# ROS mvBlueFOX3 camera driver
+
+ROS wrapper to work with [mvBlueFOX3](https://gitlab.iri.upc.edu/asantamaria/mvBlueFOX3) driver for Matrix Vision USB 3.0 cameras. 
+
+### Software dependencies
+
+##### C++ LidarLite library and dependencies
+
+- [Matrix Vision driver](https://www.matrix-vision.com/software-drivers-en.html). Orientative installation for a Linux x86_64:
+  - `cd ~/Downloads`
+  - `wget https://www.matrix-vision.com/USB3-vision-camera-mvbluefox3.html?file=tl_files/mv11/support/mvIMPACT_Acquire/01/mvGenTL_Acquire-x86_64_ABI2-2.18.0.tgz -O mvGenTL_Acquire-x86_64_ABI2-2.18.0.tgz`
+  - `wget https://www.matrix-vision.com/USB3-vision-camera-mvbluefox3.html?file=tl_files/mv11/support/mvIMPACT_Acquire/01/install_mvGenTL_Acquire.sh -O install_mvGenTL_Acquire.sh`
+  - `sudo chmod +x install_mvGenTL_Acquire.sh`
+  - `./install_mvGenTL_Acquire.sh`
+For detailed specifications and driver installations, please visit [Matrix 
+Vision Drivers and Software](https://www.matrix-vision.com/software-drivers-en.html)  
+
+- [mvBlueFOX3](https://gitlab.iri.upc.edu/asantamaria/mvBlueFOX3) - IRI C++ library
+
+  - Download the library: `git clone https://gitlab.iri.upc.edu/asantamaria/mvBlueFOX3.git`
+  - Compile and install: `cd mvBlueFOX3/build && cmake -D CMAKE_BUILD_TYPE=RELEASE .. && make -j $(nproc) && sudo make install`
+
+##### ROS dependencies
+
+- [iri_core](https://devel.iri.upc.edu/pub/labrobotica/ros/iri-ros-pkg_hydro/metapackages/iri_core) - IRI ROS metapackage
+
+  - Move to workspace: `roscd && cd ../src`
+  - Download the library: `svn co https://devel.iri.upc.edu/pub/labrobotica/ros/iri-ros-pkg_hydro/metapackages/iri_core`
+  - Compile: `roscd && cd .. && catkin_make` 
+
+- [sensor_msgs](http://wiki.ros.org/sensor_msgs) - ROS sensor messages
+
+  - Install: `sudo apt-get install ros-`\<your ROS version\>`-sensor-msgs`
+
+### Installation
+
+- Move to workspace: `roscd && cd ../src`
+- Clone the repository: `git clone https://gitlab.iri.upc.edu/asantamaria/iri_mvbluefox3_camera.git`
+- Compile:  `roscd && cd .. && catkin_make -DCMAKE_BUILD_TYPE=Release`
+
+### Example of usage
+
+- Run `roslaunch iri_mvbluefox3_camera iri_mvbluefox3_camera.launch`.
+- Parameters can be set using Matrix Vision wxPropView software and loaded specifying the path in the launch file (see the included launch file for an example).
+- As only one instance of Matrix Vision camera manager is allowed, the same node is set to use several cameras, instead of launching one node for each camera. 
+
+### Support material and multimedia
+
+Please, visit: [**asantamaria's web page**](http://www.iri.upc.edu/people/asantamaria)
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