increased versionnr
eventview (backend): altered starter trigger
jem.css: removed floattext class
altered editevent view

- replaced class floattext by clearfix
- altered function removefromset of editevent-controller
replaced class floattext by clearfix
eventlist-model: added $app/$params variables+increase versionnr
increase of versionnr
replaced class "floattext" by "clearfix"
altered recurrence.js

- removed @author
- set default value of interval to 1
Merge pull request #141 from jemproject/dev

several changes