altosui: Remove gratuitous threading from device flashing UI
authorKeith Packard <keithp@keithp.com>
Fri, 26 Nov 2010 00:28:04 +0000 (16:28 -0800)
committerKeith Packard <keithp@keithp.com>
Fri, 26 Nov 2010 00:30:19 +0000 (16:30 -0800)
There's no need for a thread here, and swing doesn't want us to use
one anyways.

Signed-off-by: Keith Packard <keithp@keithp.com>

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