Update to 2.3.6 release

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

gmic.spec

@@ -1,17 +1,17 @@
 %global gimpplugindir %(gimptool --gimpplugindir)/plug-ins
 
-%global use_system_cimg 0
+%global use_system_cimg 1
 
 # As generated by new-snapshot.sh script
-%global zart_version 20180723git7430d41
-%global gmic_qt_version 20180723gite1f2980
-%global gmic_community_version 20180723giteab4898
+%global zart_version 20180904git7430d41
+%global gmic_qt_version 20180904git9e992cf
+%global gmic_community_version 20180904gitd1c2f0d
 
 Summary: GREYC's Magic for Image Computing
 Name: gmic
-Version: 2.3.3
+Version: 2.3.6
 Release: 1%{?dist}
-Source0: http://gmic.eu/files/source/%{name}_%{version}.tar.gz
+Source0: https://gmic.eu/files/source/%{name}_%{version}.tar.gz
 # GIT archive snapshot of https://github.com/c-koi/zart
 Source1: zart-%{zart_version}.tar.gz
 # GIT archive snapshot of https://github.com/c-koi/gmic-qt
@@ -19,11 +19,9 @@ Source2: gmic-qt-%{gmic_qt_version}.tar.gz
 # GIT archive snapshot of https://github.com/dtschump/gmic-community
 Source3: gmic-community-%{gmic_community_version}.tar.gz
 License: (CeCILL or CeCILL-C) and GPLv3+
-Url: http://gmic.sourceforge.net/index.shtml
-Buildroot: %{_tmppath}/%{name}-%{version}-root
-Group: Applications/Multimedia
+Url: http://gmic.eu/
 %if %{use_system_cimg}
-BuildRequires: CImg-devel
+BuildRequires: CImg-devel == %{version}
 %endif
 BuildRequires: libX11-devel
 BuildRequires: libXext-devel
@@ -154,6 +152,12 @@ chmod -x $RPM_BUILD_ROOT/%{_sysconfdir}/bash_completion.d/gmic
 %{gimpplugindir}/gmic_film_cluts.gmz
 
 %changelog
+* Tue Sep  4 2018 Daniel P. Berrangé <berrange@redhat.com> - 2.3.6-1
+- Update to 2.3.6 release
+- Drop BuildRoot and Group tags
+- Use system CImg
+- Update URL tag
+
 * Mon Jul 23 2018 Daniel P. Berrangé <berrange@redhat.com> - 2.3.3-1
 - Updated to latest release / snapshots
 - Add BR on gcc-c++