Add libdbusmenu-glib4 to ubuntu-precise; resolves travis-ci/apt-package-whitelist#1054
Add libdbusmenu-glib4 to ubuntu-precise; resolves travis-ci/apt-package-whitelist#1054

Packages: libdbusmenu-glib4 libdbusmenu-glib-dev libdbusmenu-gtk4 libdbusmenu-gtk-dev libdbusmenu-tools gir1.2-dbusmenu-glib-0.4 gir1.2-dbusmenu-gtk-0.4 libdbusmenu-glib-doc libdbusmenu-gtk-doc libdbusmenu-jsonloader4 libdbusmenu-jsonloader-dev libdbusmenu-gtk3-4 libdbusmenu-gtk3-dev gir1.2-dbusmenu-gtk3-0.4

AlCutter/apt-package-whitelist,christophgysin/apt-package-whitelist,jmerkow/apt-package-whitelist,jmerkow/apt-package-whitelist,christophgysin/apt-package-whitelist,travis-ci/apt-package-whitelist,AlCutter/apt-package-whitelist,travis-ci/apt-package-whitelist