added requestdao implemented logging on backend
changed logging backend to make use of the id in the successrequest
added clientrequesttest
added test for notifysuccess and added tostring methods for db entities
blub
resolved conflicts on ClientServiceHandler
removed todos
implemented showing of requests for a user, still buggy
fixed show requests for date
added comments to interfaces
Request cleanup
added description of the parameters of the interfaces
only fail pending requests
Merge remote-tracking branch 'origin/requestlog' into requestlog
merged requestlog into master, fixed mergeconflict