version 0.5.3

* fixed yaml bug

* increased version

added test fixtures & model tests back

* improved error messages for broken projections

* improved handling of broken projections
* changed position of the eventstream partial

* version bump

* new projections will now be populated at the start of the projectio…

…nserver and not with the first incoming event

version bump

* fixed #9: sse events now get triggered after projection is done

* added link to puma tutorial in readme
* reworked projection method names
* fixed #12: readme has new rake task syntax

* drails new in engine doesn't fail anymore

* everything ready for release 0.3.0