[gnome-panel] Created tag 3.18.1

[Alberts Muktupāvels <muktupavels src gnome org>]

The unsigned tag '3.18.1' was created.

Tagger: Alberts Muktupāvels <alberts muktupavels gmail com>
Date: Tue Oct 13 03:41:47 2015 +0300

    Tag release 3.18.1

Changes since the last tag '3.18.0':

Alberts Muktupāvels (22):
      doap: update name, it should be repository name
      build: use AX_COMPILER_FLAGS
      remove redundant redeclaration of 'panel_toplevel_set_monitor'
      remove redundant redeclaration of ‘panel_toplevel_get_monitor’
      panel-applet-private: fix build warnings
      panel-util: fix build warnings
      panel-icon-chooser: free allocated string
      free-the-fish: fix build warnings
      panel-widget: fix build warnings
      xstuff: fix build warnings
      button-widget: fix build warnings
      panel: fix build warnings
      panel-action-button: fix build warnings
      i18n: use localedir
      use LT_LIB_M to find the math library
      notification-area: set minimum size for icon
      panel-toplevel: use gdk to set window type hint
      panel-widget: remove unused signal
      panel-toplevel: make sure panel widget has real size
      panel-properties-dialog: hardcode minimum panel size to 16px
      panel-background: retransform all style background images
      bump version to 3.18.1, update NEWS