Done
* Show other expeditions on the map (same icon for all, for now)
* Internationalize all world browser messages and add spanish localization
* Correct size of tiles in map (was resizing them to 24×24 on the browser, now 2x serverside)
* Create new expedition for newly created pixal at a default position

Pending

* Show locations in the map where there are items are dropped.
* Show basic info for other expeditions, on hover
* Do the test map
* The scary transition from 0.0.14e to 0.0.15 in the public server

Aprox. Work Time: 689:00 (687:30 + 1:30)