simplify old code
fix parsing date and datetime using translated days and months
between needs both from and to, if from or to is nil won't work
remove use of deprecated features in 1.8.0 and removed in 1.9.0
update changelog
fix render :super for namespaced controllers, fixes #237
enable multipart form after update with apply button, fixes #219
update changelog
Merge remote-tracking branch 'upstream/master'