Log Message:
update to awesome-3.4.9 and fix incompatibilities with Cmake-2.8.4
(patches by Matt Danielson)

Alexandre "kAworu" Perrin (4):
      awesomeConfig: test for execinfo.h/backtrace()
      avoid using seq in awsetbg, and test for columns count argument of -m option.
      test for __builtin_clz() and fallback to an inline implementation.
      use CMake check_function_exists() for execinfo

Anurag Priyam (1):
      add usage example for keygrabber API

Julien Danjou (6):
      awful.tag: remove useless line
      awful.tag: do not update history when identical tags
      awful.prompt: add ctrl-backspace
      awesome-client: allow to send multi line code
      timer: add again method
      change codename

Michael Abbott (1):
      Revert "build: look for libs in /usr/local/lib"

Radu Andries (1):
      Improve naughty's dbus interface

Stjujsckij Nickolaj (2):
      awful.titlebar: Stop using arg
      Remove last known usage of deprecated in Lua 5.1 `arg`

Uli Schlachter (10):
      Flush the cairo surface after drawing
      Tasklist: Fail less badly with invalid utf8
      Don't fail if execinfo is not available
      awful.util.join: Stop using arg
      Set minimum required cmake version to 2.8.0
      Properly die when the X server dies
      spawn: Create sessions for processes
      awful.client.setwfact: Handle invisible clients (FS#693)
      Use _LDFLAGS instead of _LIBRARIES
      Make awful.client.idx public

koniu (2):
      awful.prompt: add 'autoexec' argument
      awful.completion: callback functions return table of matches