minor changes
Merge branch 'master' of https://github.com/turtlebot/turtlebot_apps

Conflicts:
	turtlebot_panorama/launch/_panorama_continuous.launch
Improved blind navigation demo; it uses now the kobuki_bumper2pc
package.
* combines the functionalities previously implemented in multiple files
(i.e. continuous and stop&go snapshot taking)
* removes unused code
* adds in-line documentation
#32
Merge branch 'master' of https://github.com/turtlebot/turtlebot_apps.git
removes old and unused files (#32)
* updates core apps launchers
* applies minor update for panorama
simplifies the parameters a bit and updates bag file path
Kobuki specific packages moved to turtlebot_bringup to keep
turtlebot_apps base agnostic.
adds some optimisation and minor bugfixes
Put the bump navi demo offline for the moment, till safety controller is
worked out.
remove base specific commands for turtlebot_panorama, needs testing, #32
merges changes, adds minor changes
1.9.2