0.1.5
Updated strategy according to OAuth2 protocol.

* updated strategy.js
* fixed tests
Added custom errors.
Added some tests.
Merge branch 'vk-oauth-update' of github.com:Intervox/passport-vkontakte into Intervox-vk-oauth-update
0.2.0
Add display option to Strategy.authorizationParams().

Conflicts:

  lib/passport-facebook/strategy.js
  test/strategy-test.js
Fixed readme, docs and tests.