Update dependency on xfce4panel to 4.12

- Switch debian build compatibility to 9
- Update dependency on xfce4panel to 4.12
- Use libxfce4panel-2.0 instead of 1.0 for build.

configure.ac.in

@@ -77,7 +77,7 @@ dnl ***********************************
 XDT_CHECK_PACKAGE([GTK], [gtk+-2.0], [2.20.0])
 XDT_CHECK_PACKAGE([LIBXFCE4UI], [libxfce4ui-1], [4.10.0])
 XDT_CHECK_PACKAGE([LIBXFCE4UTIL], [libxfce4util-1.0], [4.10.0])
-XDT_CHECK_PACKAGE([LIBXFCE4PANEL], [libxfce4panel-1.0], [4.10.0])
+XDT_CHECK_PACKAGE([LIBXFCE4PANEL], [libxfce4panel-2.0], [4.12.0])
 XDT_CHECK_PACKAGE([XFCONF], [libxfconf-0], [4.10.0])
 XDT_CHECK_PACKAGE([LIBWNCK], [libwnck-1.0], [2.30])
 

debian/compat

-8
+9

debian/control

@@ -2,7 +2,7 @@ Source: xfce4-windowck-plugin
 Section: xfce
 Priority: optional
 Maintainer: Cedric Leporcq <cedl38@gmail.com>
-Build-Depends: debhelper (>= 9), ui-auto, pkg-config, intltool, 
+Build-Depends: debhelper (>= 9), ui-auto, pkg-config, intltool,
   libgtk2.0-0 (>= 2.20.0), libxfce4util7 (>= 4.10), libxfconf-0-2 (>= 4.10),
   libxfce4ui-1-dev (>= 4.10), libwnck-dev (>= 2.30),
   xfce4-dev-tools, libglib2.0-dev, libgtk2.0-dev, libx11-dev, libxfce4ui-1-0,
@@ -14,5 +14,5 @@ Vcs-Git: git://github.com/geckoblu/xfce4-windowck-plugin.git
 Package: xfce4-windowck-plugin
 Architecture: any
 Multi-Arch: same
-Depends: ${shlibs:Depends}, ${misc:Depends}, xfce4-panel (>= 4.10), libwnck22
+Depends: ${shlibs:Depends}, ${misc:Depends}, xfce4-panel (>= 4.12), libwnck22
 Description: Xfce panel plugin which allows to put the maximized window title on the panel.