fix problems with permissions in profile folder, don't create a new torrc and tor.sh every time
update changelog (updated windows tor.exe)
correctly bind buddy context menu event to menu item, regression introduced in 552
update changelog
update version number
update change log
remove focus hack - why did I add it in the frst place? Can't remember. Doesn't work anyways on xubuntu :-(
move some global members of tc_client to BuddyList

TOR_CONFIG
tor_pid
tor_proc
tor_timer
startPortableTor()
stopPortableTor()
startPortableTorTimer()
onPortableTorTimer()
listen on random free port if port=0

* tor_portable.socks_port
* client.port
check existance of wx_ctrl in Control.setEnabled

fix attribute error in subclass Check
add config item turning account into chat room

additional config item is to prefer nicks over torchat ids
remove debugging print
do not allow nicks looking like addresses in chats

move isValidAddress to global tc_client's namespace
reported user agent can be changed in preferences

allow UTF-8 in user agent
plugin loading
test plugin sendin 'test' instead of any message
change translation rules for plugins
add Plugins tab to Preferences, a plugin is Check
plugins replace methods not classes
load plugins from torchat.main

plugins must not be loaded each time torchat module
is imported
import plugins without imp module

imp reinitializes module even if it is already loaded
feature test_plugin

*settings item for replacement text
*translations