Merge pull request #21 from koshilife/#18-support-x-www-form-urlencoded

release 1.1.0 - change to use x-www-form-urlencoded

Merge pull request #20 from koshilife/#18-support-x-www-form-urlencod…

…ed-for-omniauth-1.0-series

release 0.4.0 - change to use x-www-form-urlencoded

undid omniauth-oauth2 dependency

Merge pull request #17 from koshilife/allow-for-omniauth-2.0

release 1.0.0 - allowed for omniauth 2.0 series.

refs #16 be specified dependency for omniauth 1.9.

Merge pull request #13 from koshilife/develop

release 0.2.1

Merge pull request #12 from koshilife/develop

release 0.2.0

Merge pull request #8 from koshilife/develop

release v0.1.2

Merge pull request #6 from koshilife/develop

release v0.1.1

Merge pull request #3 from koshilife/develop

release v0.1.0