modified README file.

README

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+
+Most Recently Used (MRU) Vim plugin
+
+The Most Recently Used (MRU) plugin provides an easy access to a list of 
+recently opened/edited files in Vim. This plugin automatically stores the 
+file names as you open/edit them in Vim. 
+
+This plugin will work on all the platforms where Vim is supported. This 
+plugin will work in both console and GUI Vim. This version of the MRU 
+plugin needs Vim 7.0 and above.
+