Begin adding serial
Serial working with one headset
Add check for signal before flies start drawing to screen
Merge branch 'master' of https://github.com/hakbailey/fireflies.git into serial
update background image options
Merge pull request #1 from sethcim/serial

Begin adding serial
Missing changes
Add Seth's latest changes
Merge branch 'sethcim-serial'

Update serial branch.
Two headsets working on Helen's Mac (ports specific to this computer)
Modify check for delta wave mode
Change brains mode to delta_mode
with attention
Meditation updates
Fixing conflicts
fixed attention
Random edits
Merge branch 'sethcim-serial'

Add Seth's attention fix.
Changed attention mapping
More random changes