Updated README

README

@@ -1,7 +1,7 @@
 
   About:
 
-    rvm 0.0.8 http://github.com/wayneeseguin/rvm
+    rvm 0.0.9 http://github.com/wayneeseguin/rvm
 
     by Wayne E. Seguin (wayneeseguin@gmail.com)
 
@@ -14,6 +14,7 @@
     * usage   - Show this usage information
     use       - Switch to using a specific ruby versio (new login shell)
     info      - Show information for current ruby
+    list      - Show currently installed versions
     gemdir    - Switch to gem directory for installation (new login shell)
     srcdir    - Switch to src directory for the current ruby installation
     gemdup    - Clone source implementation version gems to currently used version 
@@ -65,6 +66,7 @@
     * rvm gemdir default
     * root support
     * Settings file, user overridable
+    * Show current in rvm list, if applicable
 
   Credits: