Remove KDEPIM formula: been broken for ages and no-one noticed.

Also, there is no 4.5 releases of KDEPIM and the last 4.4 release
doesn't compile. If you _really_ want a 4.4 release and read this,
consider nagging me and I'll try and make the fixes for it to
compile.

Formula/kdepim.rb

@@ -1,15 +0,0 @@
-require 'formula'
-
-class Kdepim <Formula
-  url 'ftp://ftp.kde.org/pub/kde/stable/4.4.2/src/kdepim-4.4.2.tar.bz2'
-  homepage ''
-  md5 'db74243fb2192b64bb613027e1c0cc23'
-
-  depends_on 'cmake' => :build
-  depends_on 'kdebase-runtime'
-
-  def install
-    system "cmake . #{std_cmake_parameters} -DBUNDLE_INSTALL_DIR=#{bin}"
-    system "make install"
-  end
-end