[TxMt] Markdown2Book key assignment problem

[Rob McBroom]

I was just writing an e-mail, which is scoped as Markdown, and got an  
error when trying to convert something to lower case using ⌃⇧U. I  
discovered that ⌃⇧U is bound to "Update References" in the  
Markdown2Book bundle. It probably needs to be changed to something else.

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Rob McBroom
<http://www.skurfer.com/>
I didn't "switch" to Apple... my OS did.