implemented the handler for RAY_MESSAGE_TAG_GET_MAP_INFORMATION

Signed-off-by: Sébastien Boisvert <sebastien.boisvert.3@ulaval.ca>
using the service of type RAY_MESSAGE_TAG_GET_MAP_INFORMATION

Signed-off-by: Sébastien Boisvert <sebastien.boisvert.3@ulaval.ca>
implemented a service to get the reply type

Signed-off-by: Sébastien Boisvert <sebastien.boisvert.3@ulaval.ca>
only build the web server by default

Signed-off-by: Sébastien Boisvert <sebastien.boisvert.3@ulaval.ca>
changed the name of thte server

Signed-off-by: Sébastien Boisvert <sebastien.boisvert.3@ulaval.ca>
improved server documentation

Signed-off-by: Sébastien Boisvert <sebastien.boisvert.3@ulaval.ca>
simplified the method to send a message on the web

Signed-off-by: Sébastien Boisvert <sebastien.boisvert.3@ulaval.ca>
new widget for integer selection

Signed-off-by: Sébastien Boisvert <sebastien.boisvert.3@ulaval.ca>
reset button when their event is consumed

Signed-off-by: Sébastien Boisvert <sebastien.boisvert.3@ulaval.ca>
don't show buttons when it's the minimum or maximum

Signed-off-by: Sébastien Boisvert <sebastien.boisvert.3@ulaval.ca>
the code that select the location is operational

Signed-off-by: Sébastien Boisvert <sebastien.boisvert.3@ulaval.ca>