Update GUI, enable Clear Captcha button
Hide debug info in log, autorefresh proxy status

Also clean the code a little
Enable Clear Proxies button
Enable Load Proxies button
Enable Add/Removz Single Proxy buttons
Enable Save Good Proxies button
Enable Load Image button
Enable Use Comment Text checkbox
Changed some comments. Commit before merge.
Merge branch 'master' of tux3/DelayClose2