Wikiprice down for maintenance, ML Bot 8.18

Wikiprice http://mtgowikiprice.com/ is currently down for maintenance: we will keep it down for another day and then we will restart it

We have just released ML Bot 8.18, an important update containing many bug-fixes.

• 8.18 features a more robust autotransfer handshake, especially when an "active" bot gives a command to a "passive" bot. Sometimes the passive bots ignored commands such "take my tixs" or "get my cards"
• the taking tixs part has been completely rewritten and now it is more reliable. We found the reason of the flicketing causing mtgo to maximize/minimze in a loop for many seconds
• The "Main Navigation" error by Mtgo v4 is now handled correctly and the bot restarts Mtgo
• fixed a Classifed problem causing the bot not to post the name of the cards
• PersonalPrices.txt and PersonalPercentages.txt are now case-insensitive