start using some roles
use new name
completed http role
simplify hierarchy
add tar extractor
abstract out build_install
test compile run role
add test ffi role
stop the File::Spec insanity
integrate with Alien::bz2::Installer
v0.08_01

  - Combining Alien::Libarchive::Installer and
    Alien::bz2::Installer into one distro
  - Major internal reorganization to use Alien::Install
  - tar option on build_install is deprecated in favor of archive
    both will work until at least December 31, 2014, at which point
    tar may be removed
integrate Alien::LZO::Installer
spelling
refactor
v0.08_02

  - Adding Alien::LZO::Installer