User setting fixes

port of approved pull request #442 - 'Always set renaming to false, also if renaming was aborted, to finalize the operation and show the file actions again.'

Revert "Prevent ajax race conditions when using routes by offering a callback that is run after the the routes have finished loading"

This reverts commit 9b8375cf.

Prevent ajax race conditions when using routes by offering a callback that is run after the the routes have finished loading

fixes #239 - query the database in chunks of 200

Uncomment hours entries in relative date functions

OC_VCategories - this time actually usable ;)

Add fileactions to new files and folders

Make lib/setup.php usable outside of install setup

add i18n for close button in the max upload size reached dialog

add missing sql backticks, check sharing for error and add log