Implement API changes since September about api

[wtfzdotnet]

@johannesx75 would you feel like taking this issue upon you? :) I've seen you did some excellent work before implementing changes, I could use some help to save me some hours from working on 2.0.

I did some heavy refactoring at the lower levels of the API, so the syntax hasn't changed from the top levels. You can read some more about it here https://plus.google.com/108441571886761660159/posts/1Aq4NFCyuLc

If you don't have time just let me know and no hard feelings ;) if you do however, let me know and I"ll point you to the parts that are missing currently, thanks for your work in the past!

( work should be done against the 2.0-WIP branch )

[johannesx75]

I'm really busy running our new website werstreamt.es and it's mobile apps. But those would not be up and running without your api-client, so I feel obligated to help. Give me some tasks and I'll try to get to them over the holidays.

[wtfzdotnet]

@johannesx75 I just created a bunch of issues directly related to API changes, haven't assigned any of them though, I'd rather have you pick the ones you'd like to implement. So just comment on any issue that you'd like to pick up. Thanks!

Took a look at your website, looks pretty neat. You scrape those other sites to figure that information out? :)

[wtfzdotnet]

@johannesx75 could also use your feedback on #61 :) thanks again!