The main point of this commit it is the inclusion of some tests to understand the bug of the counting of nodes and relationships on the graph main view (Ref Trello#347).
Refs Trello#354 & Trello#355 done. Also corrected the position of the node-info div element in fullscreen mode.
Ref Trello#356 done: New field options in BaseType.
Ref Trello#357 almost done. Just needed to think what to do when import data without color.