pandoc.cabal: Removed most upper-bounds on dependency versions.

Reason:  Upper bounds may cause problems for package managers, since
many package management systems do not (like Cabal) allow multiple
versions of libraries to be installed simultaneously.  At this point
very few packages in HackageDB use upper bounds.


git-svn-id: https://pandoc.googlecode.com/svn/trunk@1436 788f1e2b-df1e-0410-8736-df70ead52e1b

pandoc.cabal

@@ -134,23 +134,14 @@ Flag citeproc
   Default:       False
 
 Library
-  Build-Depends: base >= 3,
-                 pretty >= 1 && < 1.1,
-                 containers >= 0.1 && < 0.2,
-                 parsec >= 2.1 && < 2.2,
-                 xhtml >= 3000.0 && < 3000.3,
-                 mtl >= 1.1 && < 1.2,
-                 network >= 2 && < 2.3,
-                 filepath >= 1.1 && < 1.2,
-                 process >= 1 && < 1.1,
-                 directory >= 1 && < 1.1,
-                 template-haskell >= 2.2 && < 2.3,
-                 bytestring >= 0.9 && < 0.10,
-                 zip-archive >= 0.1.1 && < 0.2,
-                 utf8-string >= 0.3 && < 0.4,
-                 old-time >= 1 && < 1.1
+  Build-Depends: base >= 3, pretty >= 1, containers >= 0.1,
+                 parsec >= 2.1 && < 3, xhtml >= 3000.0,
+                 mtl >= 1.1, network >= 2, filepath >= 1.1,
+                 process >= 1, directory >= 1, template-haskell >= 2.2,
+                 bytestring >= 0.9, zip-archive >= 0.1.1,
+                 utf8-string >= 0.3, old-time >= 1
   if flag(highlighting)
-    Build-depends: highlighting-kate >= 0.2.3 && < 0.3
+    Build-depends: highlighting-kate >= 0.2.3
     cpp-options:   -D_HIGHLIGHTING
   if flag(citeproc)
     Build-depends: citeproc-hs