Fix size of about box
Drop notes that scroll off the top during resizing to fix crash
Resize command history toolbelt table view to the proper height to fit all the rows, not to the content size of the scroll view.
It's kind sort of half working
Don't show auto command history after command ends
Fix flickering empty auto command history window and make enter key send enter when ACH's selection equals current command
Keep cursor full while auto command history is open
Add toggle for autocommandhistory
Clean up a bit
Merge branch 'master' of https://github.com/gnachman/iTerm2