Remove deprecated class that is not used anymore since 2.0.0
README.md: correct typo.

'langage' => 'language'
Merge pull request #274 from tcort/typo

README.md: correct typo.
Removed unused class constants
Merge pull request #277 from tompedals/patch-1

Removed unused class constants
MapQuest ApiKey required for open services
Merge pull request #276
Prepare 2.4.0 release
Bump version to 2.4.1-dev
Fix ProviderInterface (bad argument name)
fix mapquest provider constructor and its tests
Merge pull request #279 from toin0u/hotfix-mapquest-provider

fix mapquest provider constructor and its tests
Prepare 2.4.1 release
Bump version to 2.4.2-dev
Add hhvm to travis-ci
Use travis' composer rather than downloading it
Update README.md
Fix typo
Updating GeoIPs provider to expect a single location response
Merge pull request #283 from kaiwa/patch-1

Updating GeoIPs provider to expect a single location response