bumped version to 7.5.0

Author: stepcut

happstack-server.cabal

@@ -1,5 +1,5 @@
 Name:                happstack-server
-Version:             7.4.7
+Version:             7.5.0
 Synopsis:            Web related tools and services.
 Description:         Happstack Server provides an HTTP server and a rich set of functions for routing requests, handling query parameters, generating responses, working with cookies, serving files, and more. For in-depth documentation see the Happstack Crash Course <http://happstack.com/docs/crashcourse/index.html>
 License:             BSD3
@@ -27,6 +27,7 @@ flag network-uri
     default: True
 
 Library
+  Default-language:    Haskell2010
   Exposed-modules:
                        Happstack.Server
                        Happstack.Server.Auth