Submit current test changes into dev branch
1) add misc R test files under workflowTestR, also add misc packages in DockerFile.RBuildEnv to support that;
2) update Makefile to add build target test-build-r-env;
3) add a .gitattributes to fix https://github.com/seattleflu/incidence-mapper/issues/115
Submit current test changes into dev branch 1) add misc R test files under workflowTestR, also add misc packages in DockerFile.RBuildEnv to support that; 2) update Makefile to add build target test-build-r-env; 3) add a .gitattributes to fix https://github.com/seattleflu/incidence-mapper/issues/115