EMBRYO-19: auto format (CTRL+SHIFT+F)
EMBRYO-38: reimplemented file upload using jQuery-File-Upload plugin and
a REST backend.
EMBRYO-38, EMBRYO-40, EMBRYO-49: The user can now navigate through
voyage plan and upload route, edit route, draw route and activate route. 
It is also possible to right click on a drawn route and choose to edit
it. Additionally one can create a new route or upload a new route by
right clicking on the map navigate through the context menu.