Fixed:
-Properties of zipped file: Show pack methods 12=bzip2,
98=ppmd and 99=AES.
-WinXP focus problem: Switch to network share where user has
to enter a password -> no file panel seems to have the focus.
-On Windows 9x, revert to the old drag&drop code to
bring TC to the foreground for password input.
-Could not unpack archives with space at the end of the name like "test .zip"
when unpacking each archive to separate directory -> remove the spaces.
-Change attributes: Do not jump to date edit box when editing
plugin options and plugin checkbox wasn't checked yet.

Added:
-Unpack from AES-encrypted ZIP, overwrite file, wrong password ->
keep target file