Rename example directory to examples

Author: erikd

example/request-rewrite-proxy.hs renamed to examples/request-rewrite-proxy.hs

@@ -146,23 +146,23 @@ test-suite test-io
                       , warp
                       , warp-tls
 
-executable simple-proxy
+executable request-rewrite-proxy
   default-language:     Haskell2010
   ghc-options:          -Wall -fwarn-tabs -threaded -rtsopts "-with-rtsopts=-H1m -K1m"
-  hs-source-dirs:       example
-  main-is:              simple-proxy.hs
+  hs-source-dirs:       examples
+  main-is:              request-rewrite-proxy.hs
 
   build-depends:        base
+                      , bytestring
                       , http-proxy
+                      , network-uri
+                      , wai
 
-executable request-rewrite-proxy
+executable simple-proxy
   default-language:     Haskell2010
   ghc-options:          -Wall -fwarn-tabs -threaded -rtsopts "-with-rtsopts=-H1m -K1m"
-  hs-source-dirs:       example
-  main-is:              request-rewrite-proxy.hs
+  hs-source-dirs:       examples
+  main-is:              simple-proxy.hs
 
   build-depends:        base
-                      , bytestring
                       , http-proxy
-                      , network-uri
-                      , wai