moving nearly all startup messages to verbose type
closed #2456
latest translations
added Bengali language to repo, তোমাকে ধন্যবাদ!
Merge remote-tracking branch 'origin/master' into socket.io1.x
closed #2459
closes #2457
Merge remote-tracking branch 'origin/master' into socket.io1.x
closes #2436
Merge remote-tracking branch 'origin/master' into socket.io1.x