Merge branch 'master' into John
small fixes

small fixes
adding channelData to update function

adding channelData to update function
some formatting, and channel/handler/publishing

some formatting, and experimentation with channel.handler, publishing
messages to channel. Working on updating speed setting in all dashboard
windows and working on smoothly rotating motor dials
fixed game position on screen

fixed game position on screen and deleted a logo file
added hand cursor on hovering over buttons

added hand cursor on hovering over buttons
Merge branch 'John'