v0.0.4

• Add support for elevation requests
• Add support for context in requests

v0.0.3

• Username for geonames WS is now required when new client is created

v0.0.2

Main changes:

• simplify client (read username from env var as default)
• make client configurable via functional options
• geo coordinates (lat, long) are now unified and have float64 type

v0.0.1

• Initial release