Update UserBulkProcessingForm.class.php

access for eventlistener
added support for additional data in data exporter
Added FileReader class
Merge branch 'master' of git://github.com/WoltLab/WCF
Removes unused code
Fixes indentation
Adds missing language items

Fixes #1434
Removes propagation stop if overlay is closed

This way dropdowns in overlays will automatically be closed if a overlay is closed by click.

Fixes #1442
Updating minified JavaScript files
Fixes poll option issues
Merge branch 'master' of github.com:WoltLab/WCF
Updating minified JavaScript files
Adds new error messages
Merge branch 'master' of github.com:WoltLab/WCF
Fixed typo
Fixed editing of foreign user profiles
Fixed conversion of embedded IPv4 addresses
Makes sure that done moderation queues stay marked done

Fixes #1425
Adds possibility to remove dropdowns

Fixes #1426
Updating minified JavaScript files