Merge remote-tracking branch 'origin/feature-adminsite'
Added support for LOBs
Fixed problem with arrays of files
Fixed problem with POSTInput with multipart/form-data
Minor change in database query code
Fix in database code
Fixed documentation with OutputInterface
Output objects no longer have an effect when unused
Removed dependency to sql-formatter
Small clarity change in HTTPRequestGlobal
Cache service now checks for directory permissions
Added default value for CookiesService::get
Fixed some tests
Fixed database tests
Merge branch 'master' into feature-adminsite