Update version

Changelog

+2016-02-09 2.2.1
+	Vincent Danjean (3):
+	* Configure script display current installation if found
+	* Add --update configure flag
+	* Update version
+
 2016-02-08 2.2.0
 	Vincent Danjean (18):
 	* Improve install doc

VERSION

-2.2.0
+2.2.1

src/figlatex.dtx

@@ -28,7 +28,7 @@
 %<compat> \ProvidesPackage{texgraphicx}%
 %    \fi
 %         \ProvidesFile{figlatex.dtx}
-[2016/02/08 v2.2.0 include fig and svg in LaTeX]
+[2016/02/09 v2.2.1 include fig and svg in LaTeX]
 % \iffalse
 %<*driver>
 \documentclass{ltxdoc}

src/latex-make.dtx

@@ -2,7 +2,7 @@
 %
 %<*dtx>
           \ProvidesFile{latex-make.dtx}
-[2016/02/08 v2.2.0 Makefile for LaTeX]
+[2016/02/09 v2.2.1 Makefile for LaTeX]
 %</dtx>
 %    \fi
 % \iffalse