Upgrade Font Awesome to version 3.2.1
Adding TopoJSON externs
Adding TopoJSON parser
GeometryCollection as individual features
Transform arcs
Shared structure for crs transforms
Initial spec
Rendering 110m world TopoJSON
Exports
Tests for parsing world-110m.json
Update example
Slightly different style than other vector example
Missing requires in test and example lint
Merge pull request #844 from tschaub/topojson

Parser for reading TopoJSON topologies.
Merge pull request #864 from fredj/upgrade_font-awesome

Upgrade Font Awesome to version 3.2.1
Append '?mode=advanced' for advanced mode to avoid G+ inclusion
Merge pull request #889 from ahocevar/advanced-param

check-examples target failing because of G+ widgets
getProjection method on parsers

With this, vector sources/layers do not need to make
assumptions on the data projection.
Implementing getProjection for KML and GPX
Better interface for passing projection and other metadata