add kick off file ;-)
add first architecture draft
apply Symfony2 coding standard (PSR-2)

fix PSR-2 issues
add configuration class
add SessionPersistence

remove CookiePersistence
continue SessionPersistence

continue Oauth2Client
add CurlAdapter
add query builder to CurlClient
complete request class
add header functionality to request class
extract Request object from HttpClient
add api request functionality (incomplete)
implement actual api call functionality

move query build functionality to HttpClient

change data structure of headers
Merge pull request #1 from Bigpoint/prototyp

Prototyp
add redirect uri to configuration

fix namespace issue of README
fix coding standard issue
add functionality to fetch an access token (from code)
Merge pull request #2 from Bigpoint/prototyp

Prototyp
add client credentials (grant type) support
set correct uri, content type, payload based on http method