adding the why field to event
First version of event detail page

Still need to work on the time left till the event, displaying links,
popular vote and comments.
Merge branch 'master' of github.com:hasadna/Open-Knesset
Merge branch 'master' of https://github.com/daonb/Open-Knesset
add the oknesset dir

according to the README the virtual env is installed in the oknesset
dir and should be ignored by git