added color detection

...search/robots_at_robots/armor_color/find_contour/test.png

...bots_at_robots/armor_color/find_contour_blackwhite/README

...s/armor_color/find_contour_blackwhite/blobAreaDetector.py

...s/armor_color/find_contour_blackwhite/blobEdgeDetector.py

...s/armor_color/find_contour_blackwhite/greyBlobDetector.py

...s_at_robots/armor_color/find_contour_blackwhite/test1.PNG

...s_at_robots/armor_color/find_contour_blackwhite/test2.PNG

...s_at_robots/armor_color/find_contour_blackwhite/test3.PNG

...s_at_robots/armor_color/find_contour_blackwhite/test4.PNG

...s_at_robots/armor_color/find_contour_blackwhite/test5.PNG

...s_at_robots/armor_color/find_contour_blackwhite/test6.PNG