* Allows RedirectUri to be a string separated list
Include raw http request in requests

There was no way osin.Storage could obtain the raw http request.

That make it impossible to use osin with GAE datastore or memcache
as storage backend (both requires access to raw http request).
It also limited the potential for storage engine to obtain extra
bits for query purpose.

In this commit, the raw request will be passed in AccessRequest and
AuthorizeRequest struct. Hence Storage interface methods will get it.
Added Travis CI configuration

Allow [Travis CI](https://travis-ci.org) to automatically test the library on every commit and pull request.
Merge pull request #25 from yookoala/travisci

Added Travis CI configuration
Renamed Raw as HttpRequest

As discussed in pull request #24, the parameters are renamed from
"Raw" to "HttpRequest".
Merge pull request #24 from yookoala/pass_raw_request

Include raw http request in requests
* Use source jwt-go repository in sample
Merge branch 'redirectlist'
* Check if info loaded
Merge branch 'master' of github.com:RangelReale/osin
* Allows reuse of access token, for example the same user / client
Merge remote-tracking branch 'upstream/master'