the pgf service now compiles with the latest CGI package

src/server/gf-server.cabal

@@ -7,11 +7,12 @@ license-file: LICENSE
 synopsis: FastCGI Server for Grammatical Framework
 
 executable pgf-server
-  build-depends: base,
+  build-depends: base >= 4,
                  old-time,
                  directory,
                  filepath,
                  containers,
+                 process,
                  gf >= 3.1,
                  cgi >= 3001.1.7.0,
                  fastcgi >= 3001.0.2.1,
@@ -27,32 +28,3 @@ executable pgf-server
   ghc-options: -threaded
   if os(windows)
     ghc-options: -optl-mwindows
-
-executable morpho-server
-  build-depends: base,
-                 old-time,
-                 directory,
-                 filepath,
-                 containers,
-                 gf >= 3.1,
-                 cgi >= 3001.1.7.0,
-                 fastcgi >= 3001.0.2.1,
-                 json >= 0.3.3,
-                 utf8-string >= 0.3.1.1,
-                 bytestring,
-                 pretty,
-                 array,
-                 process,
-                 mtl,
-                 random
-  if !os(windows)
-    build-depends: unix
-  main-is: MorphoService.hs
-  other-modules:
-    FastCGIUtils
-    Cache
-    URLEncoding
-    GF.Grammar.Parser
-  hs-source-dirs: ../compiler ../runtime/haskell . ../../dist/build/autogen
-  if os(windows)
-    ghc-options: -optl-mwindows