Squashed commit of the following:

commit 66c0b85c1ee664c950ff57c7847294f509ace600 Author: Sebastian Garcia Marra <sebasgm@creativa77.com.ar> Date:
Fri Feb 22 17:30:15 2013 -0300

    Added the environment.bash in order to improve the everything.launch usability

commit ee2b1007aa68a8e04b607893d462812b269addf3 Author: Sebastian Garcia Marra <sebasgm@creativa77.com.ar> Date:
Tue Feb 19 16:03:47 2013 -0300

    debugging ros video streamer

commit 86da4d3790f2b5fc0ae1c1e1f4a501ed7fbdf308 Author: Sebastian Garcia Marra <sebasgm@creativa77.com.ar> Date:
Tue Feb 19 14:44:24 2013 -0300

    debugging

commit d9bfd04f20c9c81e26c2c4f379716014266eb92e Author: Sebastian Garcia Marra <sebasgm@creativa77.com.ar> Date:
Tue Feb 19 14:37:53 2013 -0300

    changed a wrong package name

commit 928d242f37943ffc9fee1ca7cb4aad3e49041666 Author: Sebastian Garcia Marra <sebasgm@creativa77.com.ar> Date:
Tue Feb 19 14:33:47 2013 -0300

    changed a wrong node name

commit 2de032383cb0707273dc223074a632fbd789a5ef Author: Sebastian Garcia Marra <sebasgm@creativa77.com.ar> Date:
Tue Feb 19 14:28:49 2013 -0300

    changed a rosparam to be public

commit 70db07ca2f0d1d3e9b6d553431a9361ebec79d41 Author: Sebastian Garcia Marra <sebasgm@creativa77.com.ar> Date:
Tue Feb 19 13:58:50 2013 -0300

    test on passing argument

commit 43c682bfb49bce5cf216c219da5ccd32e4bd9764 Author: Sebastian Garcia Marra <sebasgm@creativa77.com.ar> Date:
Tue Feb 19 13:52:20 2013 -0300

    changed the order of included files and uncommented video streamer

commit b1e72b1b0a57c2865221bfe704c90d97400c02bd Author: Sebastian Garcia Marra <sebasgm@creativa77.com.ar> Date:
Tue Feb 19 12:51:34 2013 -0300

    changed the order of included files and uncommented some includes

commit 0ec8be0d962f65446b5aa92e1f156605916be0b1 Author: Sebastian Garcia Marra <sebasgm@creativa77.com.ar> Date:
Tue Feb 19 11:32:26 2013 -0300

    changed the order of included files

commit a5915c0a9d29f732b3d878ed00daf1512455596c Author: Sebastian Garcia Marra <sebasgm@creativa77.com.ar> Date:
Tue Feb 19 10:56:56 2013 -0300

    changed the map path

commit 31b2e11993202aa38f61cdebdbebf4eddbeeccd5 Author: Sebastian Garcia Marra <sebasgm@creativa77.com.ar> Date:
Mon Feb 18 18:08:40 2013 -0300

    everything.launch added