Map on homepage

[#228](https://github.com/Gizra/IBLI/issues/228)

@niryariv This is the default map zoom, and the the popup is shown on the most northern province with the calculator content.

![selection_096](https://cloud.githubusercontent.com/assets/7369740/4433662/99035676-46e7-11e4-94aa-ccaa508eea58.png)


After showing the calculator, maybe sometimes there will be need for dragging the map up a bit, is that a problem ?