Add a patch for HTF

patching/.gitignore

@@ -1,3 +1,2 @@
-/patches
 /tarballs
 /work

patching/patches/HTF-0.11.0.0.patch

@@ -0,0 +1,32 @@
+diff -ru orig/HTF.cabal new/HTF.cabal
+--- orig/HTF.cabal	2013-09-01 15:37:06.661829510 +0300
++++ new/HTF.cabal	2013-09-01 15:37:06.000000000 +0300
+@@ -153,7 +153,7 @@
+                     QuickCheck >= 2.3,
+                     base == 4.*,
+                     random >= 1.0,
+-                    containers >= 0.5,
++                    containers >= 0.4.2.1,
+                     process >= 1.0,
+                     directory >= 1.0,
+                     mtl >= 1.1 && < 2.2,
+diff -ru orig/Test/Framework/XmlOutput.hs new/Test/Framework/XmlOutput.hs
+--- orig/Test/Framework/XmlOutput.hs	2013-09-01 15:37:06.649829507 +0300
++++ new/Test/Framework/XmlOutput.hs	2013-09-01 15:37:06.000000000 +0300
+@@ -1,3 +1,4 @@
++{-# LANGUAGE CPP #-}
+ {- |
+ 
+ See <http://pzolee.blogs.balabit.com/2012/11/jenkins-vs-junit-xml-format/>
+@@ -16,7 +17,11 @@
+ 
+ import qualified Data.ByteString.Lazy as BSL
+ import qualified Data.List as List
++#if MIN_VERSION_containers(0, 5, 0)
+ import qualified Data.Map.Strict as Map
++#else
++import qualified Data.Map as Map
++#endif
+ import qualified Data.Text as T
+ import Text.Printf
+