Simplified task edit dialog by removing unnecessary checkboxes. Added new copy option to skip creation of empty destination directories (useful especially when using filtering). Fixed problem with filter combo boxes not being able to fit more text than actually visible on screen. Changed labels of filter list and feedback list from include/exclude mask to just include/exclude.
Updated Polish translation (CH-325) Fixed problem with log levels not being applied on the fly (CH-324) Pressing "view log" now shows the "Log is empty" message instead of trying to create the non-existent log file (CH-323).