Added wire_simple_interface package (for easier interfacing with LISP)

git-svn-id: https://roboticssrv.wtb.tue.nl/svn/ros/code/tue-ros-pkg/trunk/wire/wire_simple_interface@13772 3a3c2cfb-d3b9-409e-9e75-db8fcdbcaac6
Fixed bug covariance check

git-svn-id: https://roboticssrv.wtb.tue.nl/svn/ros/code/tue-ros-pkg/trunk/wire/wire_simple_interface@13773 3a3c2cfb-d3b9-409e-9e75-db8fcdbcaac6
Added possibility of setting psi query result topic (Java / JPL / Prolog + C++)

git-svn-id: https://roboticssrv.wtb.tue.nl/svn/ros/code/tue-ros-pkg/trunk/wire/wire_simple_interface@14010 3a3c2cfb-d3b9-409e-9e75-db8fcdbcaac6
Pushed wire from user (sjoerd) to trunk: threaded version, more efficient, fixed lots of bugs

git-svn-id: https://roboticssrv.wtb.tue.nl/svn/ros/code/tue-ros-pkg/trunk/wire/wire_simple_interface@16065 3a3c2cfb-d3b9-409e-9e75-db8fcdbcaac6
Merge branch 'master' of https://github.com/tue-robotics-lab/wire_simple_interface