Added some missing comments, fixed few unit tests
[situare] / src / coordinates /
drwxr-xr-x   ..
-rw-r--r-- 3955 geocoordinate.cpp
-rw-r--r-- 4696 geocoordinate.h
-rw-r--r-- 3805 scenecoordinate.cpp
-rw-r--r-- 5419 scenecoordinate.h