Merge pull request #19 from binfeng/develop

updated saved location
updated the cameras
Merge pull request #20 from hewolf/master

updated the cameras
Merge pull request #21 from binfeng/develop

update marker icon
added title icon
Update README.md
Update README.md
Merge pull request #22 from hewolf/master

added title icon
added image processor
Merge pull request #23 from hewolf/master

added image processor
Update README.md
completed camera ids
Merge pull request #24 from hewolf/master

completed camera ids
modified the IO codes for the camera ID data file
Merge pull request #25 from hewolf/master

modified the IO codes for the camera ID data file
added Dockerfile
Merge pull request #26 from hewolf/master

added Dockerfile
refactored controller
execute excutable in controller
Merge pull request #27 from hewolf/master

execute excutable in controller