Change buildupdate scripts to reference cont build

Change-Id: I1e68c615ca803763d0e30ae2d3f6dd610a6337f3
Correct WeSay hang on exit after USB enumeration

WeSay hung on exit after the automatic backup or if the Send/Receive
button was pressed.  This resulted in chorus calling palaso to
get an enumeration of the USB drives present.  This in turn caused
NDesk to keep a thread open until the interface is closed.  The
change here is to close system Bus in NDesk.  Expect to modify
this soon to provide some interface within palaso or chorus that
will shut this down instead of doing it from this level.

Change-Id: Icafd84772309f41479a15023ad50430e5ae1bf72
Correct WeSay hang on exit after USB enumeration

The change made before for WeSay also needed to
be applied to the configuration tool.

Change-Id: I8a092e18ba6d9c7c5f9c9aa58f53ae978080533e
Fix a typo in an error message

Change-Id: I84933ff5d9ba13fadf6125297a9fbec37edd83a2
Fix Input Systems page of config tool to draw properly

This may not totally fix things, but it makes it a lot better.

Change-Id: Ib290e144a72aeb74c79086ef4209ee6de759c959