Simple way rendering.
Added simple view port adaption [no geographic transformation yet].
Added caching.
Added mercator projection.
Added simple hovering over nodes.
Refactored sty;ing into CSS usage.
Added hover support to all graphical elements.
Added primitive tag display.
Made tag display animated.
Added jasmine test framework.
Made svg main element use CSS instead of explicit styling.
Added jasmine tests for osm.data.
More tests.
Added `node_by_reference()` function including non-caching variant.
Added bounds query function.
Started refactoring of UI code.
Hackish ui module integration.
Fixed scoping of event handlers.
Added bootstrap.
Completed rendering.
Hackish experiments with bootstrap use.
Added bootstrap.