added a bunch of packages and added submodule

.gitignore

.gitmodules

utils/python_recipe_parser

var/spack/packages/ImageMagick/package.py

var/spack/packages/Mitos/package.py

var/spack/packages/R/package.py

var/spack/packages/SAMRAI/no-tool-build.patch

var/spack/packages/SAMRAI/package.py

var/spack/packages/adept-utils/package.py

var/spack/packages/arpack/package.py

var/spack/packages/asciidoc/package.py

var/spack/packages/atk/package.py

var/spack/packages/atlas/package.py

var/spack/packages/autoconf/package.py

var/spack/packages/automaded/package.py

var/spack/packages/automake/package.py

var/spack/packages/bear/package.py

var/spack/packages/bib2xhtml/package.py

var/spack/packages/binutils/package.py

var/spack/packages/bison/package.py