Merge pull request #732 from uberhacker/add-cadaver-package

Add cadaver package

packages/cadaver.rb

+require 'package'
+
+class Cadaver < Package
+  description 'cadaver is a command-line WebDAV client for Unix. It supports file upload, download, on-screen display, namespace operations (move/copy), collection creation and deletion, and locking operations.'
+  homepage 'http://www.webdav.org/cadaver/'
+  version '0.23.3'
+  source_url 'http://www.webdav.org/cadaver/cadaver-0.23.3.tar.gz'
+  source_sha1 '4ad8ea2341b77e7dee26b46e4a8a496f1a2962cd'
+
+  def self.build
+    system "./configure"
+    system "make"
+  end
+
+  def self.install
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+  end
+end