bump version

ievgrafov · ievgrafov · commit 98ce5100343d · 2016-03-10T18:38:17.000+03:00
diff --git a/lib/gnuplotrb/version.rb b/lib/gnuplotrb/version.rb
@@ -4,5 +4,5 @@
 module GnuplotRB
   ##
   # Gem version
-  VERSION = '0.3.1'
+  VERSION = '0.3.2'
 end
