Merge pull request #10 from waynegramlich/master

Publishes images that contribute to the map.
Remove tabs.
Update launch files
Launch file specifies map and log file (optionally)
Debug +/- for indicating if an image changed the map.
Merged Jim's initialization code.
Correct for camera position.
Merge pull request #12 from waynegramlich/master

Added optional parameters for map file and log file
Minor updates
Add rviz config and launch file
Changed initialization of Fiducials__Create().
Merge pull request #13 from waynegramlich/master

Changed initialization of Fiducials__Create().
Merge branch 'master' of https://github.com/trainman419/fiducials_ros

Conflicts:
	src/fiducials_localization.cpp