remove the example-based folder. The code is still in the archive

src/example-based/gf-exb.cabal

@@ -1,25 +0,0 @@
-Name: gf-exb
-Version: 1.0
-Cabal-version: >= 1.8
-Build-type: Simple
-License: GPL
-Synopsis: Example-based grammar writing for the Grammatical Framework
-
-executable exb.fcgi
-  main-is: exb-fcgi.hs
-  Hs-source-dirs: . ../server ../compiler ../runtime/haskell
-  other-modules: ExampleService ExampleDemo
-                 FastCGIUtils Cache GF.Compile.ToAPI
-                 -- and a lot more...
-  ghc-options: -threaded
-  if impl(ghc>=7.0)
-    ghc-options: -rtsopts
-
-  build-depends: base >=4.2 && <5, json, cgi, fastcgi, random,
-                 containers, old-time, directory, bytestring, utf8-string,
-                 pretty, array, mtl, fst, filepath
-
-  if os(windows)
-    ghc-options: -optl-mwindows
-  else
-    build-depends: unix