v1.11.1

Added:

• utils.IntRangeSetting
• realname was missing from !editserver

Changed:

• Added "- " to start of formatted kick lines
• Use "+0000" instead of "Z" for UTC timezone

Fixed:

• Put a deadline on sed matches to prevent DoS
• Duplicate def op in channel_op.py (due to copypaste)
• git-prevent-highlight was failing to unhighlight organisations