[SVN] Bundle commit 528

[allan at macromates.com]

Changed key equivalents to option-ctrl-shift-D since ctrl-shift-D is now duplicate line. I hope it's okay that these ended with the longer modifier key sequence, since these are probably second to the duplicate line macro.

Changed:
U   trunk/Diff.tmbundle/Commands/Diff Selected Files (Simple).plist
U   trunk/Diff.tmbundle/Commands/Diff Selected Files.plist