Restructures regarding parameters.

	modified:   pandora_vision_hole_detector/CMakeLists.txt
	modified:   pandora_vision_hole_detector/cfg/depth_node_cfg/depth_cfg.cfg
	modified:   pandora_vision_hole_detector/cfg/hole_fusion_node_cfg/debug_cfg.cfg
	deleted:    pandora_vision_hole_detector/cfg/hole_fusion_node_cfg/filters_order_cfg.cfg
	new file:   pandora_vision_hole_detector/cfg/hole_fusion_node_cfg/filters_priority_cfg.cfg
	modified:   pandora_vision_hole_detector/cfg/hole_fusion_node_cfg/filters_thresholds_cfg.cfg
	modified:   pandora_vision_hole_detector/cfg/hole_fusion_node_cfg/general_cfg.cfg
	modified:   pandora_vision_hole_detector/cfg/hole_fusion_node_cfg/validity_cfg.cfg
	modified:   pandora_vision_hole_detector/cfg/rgb_node_cfg/rgb_cfg.cfg
	modified:   pandora_vision_hole_detector/include/hole_fusion_node/hole_fusion.h
	modified:   pandora_vision_hole_detector/include/utils/parameters.h
	modified:   pandora_vision_hole_detector/src/depth_node/depth.cpp
	modified:   pandora_vision_hole_detector/src/hole_fusion_node/depth_filters.cpp
	modified:   pandora_vision_hole_detector/src/hole_fusion_node/filters.cpp
	modified:   pandora_vision_hole_detector/src/hole_fusion_node/filters_resources.cpp
	modified:   pandora_vision_hole_detector/src/hole_fusion_node/hole_fusion.cpp
	modified:   pandora_vision_hole_detector/src/hole_fusion_node/hole_merger.cpp
	modified:   pandora_vision_hole_detector/src/hole_fusion_node/hole_validation.cpp
	modified:   pandora_vision_hole_detector/src/hole_fusion_node/planes_detection.cpp
	modified:   pandora_vision_hole_detector/src/hole_fusion_node/rgb_filters.cpp
	modified:   pandora_vision_hole_detector/src/rgb_node/rgb.cpp
	modified:   pandora_vision_hole_detector/src/utils/blob_detection.cpp
	modified:   pandora_vision_hole_detector/src/utils/bounding_box_detection.cpp
	modified:   pandora_vision_hole_detector/src/utils/parameters.cpp
	modified:   pandora_vision_hole_detector/test/unit/hole_fusion_node/depth_filters_test.cpp
	modified:   pandora_vision_hole_detector/test/unit/hole_fusion_node/filters_resources_test.cpp
	modified:   pandora_vision_hole_detector/test/unit/hole_fusion_node/filters_test.cpp
	modified:   pandora_vision_hole_detector/test/unit/hole_fusion_node/hole_merger_test.cpp
	modified:   pandora_vision_hole_detector/test/unit/hole_fusion_node/rgb_filters_test.cpp