Bump to 1.1.0-beta+2013071101

Change-Id: Ibfb8ab5e245c6faffd68b732cfa98b9eb4049c96
Signed-off-by: Philippe Coval <philippe.coval@open.eurogiciel.org>
fix: build error while running client/X11/generate_argument_docbook

Patch from Viacheslav Dubrovsk

Bug: https://github.com/FreeRDP/FreeRDP/issues/1481
Change-Id: Ie54a2ac3f0fbc3844c8d106a236e013eb97fd453
Signed-off-by: Philippe Coval <philippe.coval@open.eurogiciel.org>