sensor_placement: add dynamic reconfigure config
sensor_placement: add dyn reconfigure capability
sensor_placement: cleanup
sensor_placement: add test client for automatically testing several configurations
sensor_placement: test_client calls now action directly and prints to file
sensor_placement: add coverage as result to action
sensor_placement: fix some typos and add result output to greedy PSO
sensor_placement: add more functionality to test client
sensor_placement: more output in  test node, also adds publishing of forbidden area
sensor_placement: add longer lists for iteration to test_client
sensor_placement: add correct Greedy test and Greedy on Perimeter test
Merge pull request #23 from ipa-mig/feature/dynamic_reconfigure_pso

add dynamic reconfigure functionality to sensor placement
PoI efficieny improved, testing and clean up to be done
further improvement in selection of best solution
code cleanup and comments addition
fixed original PSO, which was broken by previous midifications
PoI efficiency improved in GreedySearch algorithm
point of interest efficiency improved in all algorithms
comment addition to specify why mutable is used
Merge pull request #24 from ipa-mig-mc/feature/PoI_efficiency_improvement

Feature/po i efficiency improvement