This isn't used and breaks the build

git-svn-id: https://roboticssrv.wtb.tue.nl/svn/ros/code/tue-ros-pkg/trunk/amigo_gui/amigo_demo_panel@10178 3a3c2cfb-d3b9-409e-9e75-db8fcdbcaac6
Niet builden

git-svn-id: https://roboticssrv.wtb.tue.nl/svn/ros/code/tue-ros-pkg/trunk/amigo_gui/amigo_demo_panel@10182 3a3c2cfb-d3b9-409e-9e75-db8fcdbcaac6
Removed weird comment in mainpage.dox

git-svn-id: https://roboticssrv.wtb.tue.nl/svn/ros/code/tue-ros-pkg/trunk/amigo_gui/amigo_demo_panel@13604 3a3c2cfb-d3b9-409e-9e75-db8fcdbcaac6
Renaming topics to /text_to_speech/input

git-svn-id: https://roboticssrv.wtb.tue.nl/svn/ros/code/tue-ros-pkg/trunk/amigo_gui/amigo_demo_panel@16327 3a3c2cfb-d3b9-409e-9e75-db8fcdbcaac6
Renaming topics to /text_to_speech/input

git-svn-id: https://roboticssrv.wtb.tue.nl/svn/ros/code/tue-ros-pkg/trunk/amigo_gui/amigo_demo_panel@16328 3a3c2cfb-d3b9-409e-9e75-db8fcdbcaac6
Merge branch 'master' of https://github.com/tue-robotics-lab/amigo_demo_panel
Merge branch 'master' of https://github.com/tue-robotics-lab/amigo_demo_panel