Rebase from 'release/indigo/homer_mapnav'

CHANGELOG.rst

README.md

homer_map_manager/CHANGELOG.rst

homer_map_manager/CMakeLists.txt

homer_map_manager/README.md

homer_map_manager/config/custom.xml

homer_map_manager/config/default.xml

homer_map_manager/config/merged.xml

homer_map_manager/images/rosgraph.png

homer_map_manager/images/rosgraph.svg

...p_manager/include/homer_map_manager/Managers/MapManager.h

...nager/include/homer_map_manager/Managers/MaskingManager.h

...p_manager/include/homer_map_manager/Managers/PoiManager.h

...p_manager/include/homer_map_manager/Managers/RoiManager.h

...ap_manager/include/homer_map_manager/MapIO/image_loader.h

..._map_manager/include/homer_map_manager/MapIO/map_loader.h

...r_map_manager/include/homer_map_manager/MapIO/map_saver.h

...mer_map_manager/Workers/PointOfInterest/PointOfInterest.h

..._map_manager/include/homer_map_manager/map_manager_node.h

homer_map_manager/mainpage.dox