Set basic_auth as default

[tetsuya]

This PR fixes #285 by setting :basic_auth as default for :auth_scheme

[coveralls]

Coverage decreased (-0.3%) to 95.714% when pulling 7130ea9 on tetsuya:feature/basic_auth-as-default into 452a085 on intridea:master.

[coveralls]

Coverage decreased (-0.3%) to 95.714% when pulling 7130ea9 on tetsuya:feature/basic_auth-as-default into 452a085 on intridea:master.

[coveralls]

Coverage decreased (-0.3%) to 95.714% when pulling 7130ea9 on tetsuya:feature/basic_auth-as-default into 452a085 on intridea:master.

[coveralls]

Coverage decreased (-0.3%) to 95.714% when pulling 7130ea9 on tetsuya:feature/basic_auth-as-default into 452a085 on intridea:master.

[coveralls]

Coverage decreased (-0.3%) to 95.714% when pulling 7130ea9 on tetsuya:feature/basic_auth-as-default into 452a085 on intridea:master.

[coveralls]

Coverage remained the same at 96.0% when pulling 93d11bc on tetsuya:feature/basic_auth-as-default into 452a085 on intridea:master.

[djberg96]

👍

[jhmoore]

FWIW, this was a breaking change for us. Was this intended to be a breaking change?

[pboling]

@jhmoore The upcoming release, 1.5.0 2.0.0 (following SemVer 2.0), will have breaking changes. We are working on getting everything documented and prepared for a release as soon as possible. The fix should be just adding a bit of config, as here: simi/omniauth-facebook#291

[xtagon]

@pboling In that case should we call it 2.0.0 based on SemVer's requirement of bumping the major version for breaking changes? https://github.com/oauth-xx/oauth2/issues/262

[pboling]

@xtagon excellent point, and absolutely. We have backwards incompatible changes and we need to thoroughly document them and align the next release version number accordingly. Looks like 2.0.0 it is.