[vala] Created tag 0.29.2

[Jürg Billeter <juergbi src gnome org>]

The signed tag '0.29.2' was created.

Tagger: Jürg Billeter <j bitron ch>
Date: Mon Jun 22 18:53:39 2015 +0200

    0.29.2

Changes since the last tag '0.29.1':

Jürg Billeter (2):
      Fix 64-bit negative integer literals
      Release 0.29.2

Luca Bruno (4):
      gio-2.0: cleanup, unhide Subprocess.new
      parser: -val is now parsed as a literal instead of unary expression
      add missing test from previous commit
      gstreamer-1.0: use boxed GValue functions for MiniObject

Rico Tzschichholz (5):
      Revert "glib-2.0: Conditionally use boxed OptionContext since 2.44"
      glib-2.0: Conditionally use boxed OptionGroup since 2.44
      codegen: fix generating struct equal function
      vapi: Update GIR-based bindings
      gtk+-3.0: Update to 3.17.3+3b43951b