add shrinkwrap

adds shrinkwrap flag for plugins
diff --git a/doc/plugin.txt b/doc/plugin.txt
index 6f28c9c..73d9689 100644
--- a/doc/plugin.txt
+++ b/doc/plugin.txt
@@ -20,6 +20,7 @@
                                                     instead of copying files. The extent to which files are linked vs copied
                                                     varies by platform. Useful for plugin development.
         [--save] .................................. save the information for specified plugin into config.xml
+        [--shrinkwrap] ............................ used together with --save, saves the installed version number to config.xml
 
 
 
diff --git a/src/cli.js b/src/cli.js
index f76de61..8f6f87a 100644
--- a/src/cli.js
+++ b/src/cli.js
@@ -293,6 +293,7 @@
                             , browserify: args.browserify || false
                             , link: args.link || false
                             , save: args.save || false
+                            , shrinkwrap: args.shrinkwrap || false
                             };
         cordova.raw[cmd](subcommand, targets, download_opts).done();
     }