Remove user input request in wbi tests

Wbi tests now return EXIT_FAILURE (i.e. 1) if any test failed.
Moving and renaming
Change sensor, state and actuator interfaces

- generalize sensor interface to make it scale better with respect to
the number of sensor types
- modify accordingly state interface
- change actuator interface to reduce the number of methods
- adapt locomotionControl and wbi test
Clean up code of wbi(Icub)

- add file wbiIcubUtil.h
- remove useless include
Change namespace wbiy into wbiIcub
just a print
Added missing header cstdio
configure_file(IMMEDIATE) has been deprecated since CMake 2.2
Cleanup
Merge branch 'iss3'
Merge branch 'iss3'
Merge branch 'master' of https://github.com/robotology/codyco into new_kdl