added hint if webdriver can't be started (need phantomjs installation?) upgraded plugin pattern to 2.4 read the file into bytes array and remove it before sending (to prevent junk files)
added hint if webdriver can't be started (need phantomjs installation?)
upgraded plugin pattern to 2.4
read the file into bytes array and remove it before sending (to prevent junk files)

makiftasova/hangoutsbot,cd334/hangoutsbot,jhonnyam123/hangoutsbot