libdbusmenu-16.04.0-bp151.3.4

- Modernize spec-file by calling spec-cleaner

- Use proper libdbusmenu 16.04.0 tarball directly from launchpad:
  + The old tarball's configure.ac happened to still use an old
    version, causing the .pc file to advertise insufficient
    capabilities.

- Update to 12.10.3+bzr20160223 (changes since 12.10.3+bzr20150410):
  * Disable test-json-instruction, hangs on builds (lp#1429291).
  * gtk: Look for GtkImages on regular GtkMenuItems too (lp#1549021).

- Update to 12.10.3+bzr20150410 (changes since 12.10.3+bzr20140610):
  * Use the configure-generated libtool script instead of
    /usr/bin/libtool, which might not match what we have.
  * Use gi's typelibdir pkgconfig variable and install into this
    directory, now that gi supports multiarch.
  * Parser: don't override the label for stock items if a custom
    one is provided.
- Minor spec cleanup.

- Update to version 12.10.3+14.10.20140610
  + No changelog available

- license update: GPL-3.0 and (LGPL-2.1 or LGPL-3.0)
  Interaction is not aggregation (^and^) but rather option (^or^). Also,
  the GPL-3.0 components are in the separate tools/ subdirectory

- Init libdbusmenu package