Add bcif package

packages/bcif.rb

+require 'package'
+
+class Bcif < Package
+  description 'The BCIF compression algorithm is an open source method for lossless image compression.'
+  homepage 'http://www.researchandtechnology.net/bcif/index.php'
+  version '1.0-beta'
+  source_url 'http://www.researchandtechnology.net/bcif/downloads/bcif_sources_1_0_beta.zip'
+  source_sha1 '330c81ce5e7c471a629d59e22dae0c59a536b1c4'
+
+  depends_on 'unzip'
+
+  def self.build
+    FileUtils.cd('Cpp') do
+      system "bash make.sh"
+    end
+  end
+
+  def self.install
+    FileUtils.cd('Cpp') do
+      system "mkdir -p #{CREW_DEST_DIR}/usr/local/bin"
+      system "cp bcif #{CREW_DEST_DIR}/usr/local/bin"
+    end
+  end
+end