Bumped to 2.2

ChangeLog

@@ -1,3 +1,11 @@
+2015-06-08 Héctor García  <hector@debian.org>
+
+	Added info on man page
+
+	Migrated to vte 0.40
+
+	Bumped to version 2.2
+
 2014-12-15 Héctor García  <hector@debian.org>
 
 	Integrated gettext support

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([MultiSSH], [2.1], [hector@debian.org], [mssh])
+AC_INIT([MultiSSH], [2.2], [hector@debian.org], [mssh])
 AM_CONFIG_HEADER([config.h])
 AM_INIT_AUTOMAKE