Tests and fix bugs

Add tests for DGAttribution, DGZoom(skip 1 test for leaflet bug with multiply controls)

Fix bug with removing OSM copyright

Fix bug with setView:
1. setView from place without project to place with project with options {animate: true}
2. setView from place with project to place without project with {animate: true}
for example: 
map.setView([55.017493, 82.921526], 13, {animate: true});
map.setView([55.017493, 82.121526], 13, {animate: true});