Resolves #36 and most of #59

applications/gui/src/main.cpp

applications/gui/src/src_window.cpp

applications/gui/src/src_window.hpp

applications/reconstruct/include/ftl/depth_camera_params.hpp

applications/reconstruct/include/ftl/registration.hpp

applications/reconstruct/include/ftl/scene_rep_hash_sdf.hpp

applications/reconstruct/include/ftl/virtual_source.hpp

applications/reconstruct/src/main.cpp

applications/reconstruct/src/registration.cpp

applications/reconstruct/src/virtual_source.cpp

applications/vision/src/main.cpp

components/common/cpp/include/ftl/config.h.in

components/common/cpp/include/ftl/configurable.hpp

components/common/cpp/include/ftl/configuration.hpp

components/common/cpp/include/ftl/uri.hpp

components/common/cpp/src/configuration.cpp

components/common/cpp/src/loguru.cpp

components/common/cpp/src/uri.cpp

components/renderers/cpp/include/ftl/display.hpp

components/renderers/cpp/include/ftl/rgbd_display.hpp