Added commands and packages for Arch Linux

Three packages are missing. Information is included, but their installation could be automatized:

    # yaourt -S dpkg java-runtime
    # TMP=$(mktemp -d)
    # cwd=$(pwd)
    # wget -O ucblogo.deb http://ubuntu.mirror.cambrium.nl/ubuntu//pool/universe/u/ucblogo/ucblogo_5.5-2.1_amd64.deb
    # wget -O jasmin.zip http://sourceforge.net/projects/jasmin/files/jasmin/jasmin-2.4/jasmin-2.4.zip/download
    # wget -O pike.deb http://ubuntu.mirror.cambrium.nl/ubuntu//pool/universe/p/pike7.8/pike7.8-core_7.8.352-dfsg-7ubuntu1_amd64.deb
    # unzip jasmin.zip
    # cp jasmin-2.4/jasmin.jar $cwd/
    # dpkg -i --force-depends pike.deb ucblogo.deb

Need to rebuild