2baa8a1 internal: primarily use the HTTP client provided in the context
442624c oauth2: allow users to register broken OAuth2 implementations
2bf5e6e internal: add Salesforce to list of broken auth providers
3314c49 internal: add microsoftonline.com to list of broken providers
d4780cd jws: fix base64Decode for strings of length 1 (mod 4).
e347d22 jws: add EncodeWithSigner function.
038cb4a all: change copyright to 'Go Authors'
ef4eca6 small typo fix in clientcredentials.go
2fbf3d7 token: extra numeric values + test TokenType case
3cab960 internal: add slack.com to the broken auth list
c30abee internal: remove GitHub from the list of broken providers
166f7cf google: set expiry on JWTAccessTokenSource
82de3fe jwt: added missing format specifier
d5ff5ab jwt: allow setting a custom expiry time for JWT tokens
9ecad50 bitbucket: add end points
52dcf34 google: Re-enable AppEngineTokenSource to be used from Managed VMs.
ad01282 Remove use of appenginevm build tag.
897d973 google: set token type on returned JWTAccessToken, tweak docs
397fe76 google: add support for JWT Access Tokens
8914e50 oauth2: add api.netatmo.net to the broken providers
b5adcc2 doc: fix typo
36ff901 oauth2: ensure case sensitivity for Bearer, MAC, and Basic in auth header
f98d016 oauth2: use the correct import path for urlfetch
e296c42 oauth2: add StaticTokenSource to return static tokens
