new machine tags
adding config dir to install targets on monitored nav
Added execute_policy_server.py to install targets
Merge pull request #111 from nilsbore/smallfix

[topological_navigation] Added execute_policy_server.py to install targets
even more changes to machine tags
Merge branch 'hydro-devel' of https://github.com/strands-project/strands_navigation into hydro-devel
Merge branch 'hydro-devel' of https://github.com/strands-project/strands_navigation into hydro-devel
final and tested version of loader
Merge branch 'hydro-devel' of https://github.com/Jailander/strands_navigation into hydro-devel

Conflicts:
	monitored_navigation/launch/strands_monitored_nav.launch
move nav_goals_generator from strands_utils
delete .swp
fix nav_goals_msgs dependency
fix the launch file
Merge branch 'hydro-devel' of https://github.com/Jailander/strands_navigation into hydro-devel
fix the new line in the launch file
removing humanhuman_help_manager from package.xml as mantioned in #112
Merge pull request #113 from ferdianjovan/hydro-devel

Move nav_goals_generator from strands_util
Merge pull request #112 from Jailander/hydro-devel

final and tested version of loader
Added ability to simulated previously stored topological map.