Update README to indicate support for 1.0.0-rc2.

README.md

@@ -1,7 +1,7 @@
 # cassandra
 A Ruby client for the Cassandra distributed database.
 
-Supports 1.8.7, 1.9.2, and rubinius on Cassandra 0.6.13, 0.7.8, 0.8.4.
+Supports 1.8.7, 1.9.2, and rubinius on Cassandra 0.6.13, 0.7.9, 0.8.6, 1.0.0-rc2.
 
 ## Getting Started
 
@@ -31,10 +31,10 @@ To use the default version simply use a normal require:
 
     require 'cassandra'
 
-To use a specific version (0.7 in this example) you would use a
+To use a specific version (1.0 in this example) you would use a
 slightly differently formatted require:
 
-    require 'cassandra/0.7'
+    require 'cassandra/1.0'
 
 #### Environment Variable Method
 These mechanisms work well when you are using the cassandra gem in your