github client id and secret curl code example

Example: authorization github api

Accept: application/json
{"access_token":"e72e16c7e42f292c6912e7710c838347ae178b4a", "scope":"repo,gist", "token_type":"bearer"}

Accept: application/xml
<OAuth>
  <token_type>bearer</token_type>
  <scope>repo,gist</scope>
  <access_token>e72e16c7e42f292c6912e7710c838347ae178b4a</access_token>
</OAuth>