ogmtools now creates man pages in correct directory

ogmtools now builds dvdxchap (to extract dvd chapter information)
added libdvdread dependency for dvdxchap

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/libdvdread.rb

@@ -0,0 +1,12 @@
+require 'formula'
+
+class Libdvdread <Formula
+  url 'http://www.dtek.chalmers.se/groups/dvd/dist/libdvdread-0.9.7.tar.gz'
+  homepage 'http://www.dtek.chalmers.se/groups/dvd/'
+  md5 '078788c9241ae16763529e1235502337'
+
+  def install
+    system "./configure", "--prefix=#{prefix}", "--disable-debug", "--disable-dependency-tracking", "--mandir=#{man}"
+    system "make install"
+  end
+end

Formula/ogmtools.rb

@@ -7,9 +7,11 @@ class Ogmtools <Formula
 
   depends_on 'libogg'
   depends_on 'libvorbis'
+  depends_on 'libdvdread' => :optional
 
   def install
-    system "./configure", "--prefix=#{prefix}", "--disable-debug", "--disable-dependency-tracking", "--mandir=#{prefix}/share"
+    system "./configure", "--disable-debug", "--disable-dependency-tracking",
+                          "--prefix=#{prefix}", "--mandir=#{man}"
     system "make install"
   end
 end