added a bunch of packages and added submodule

var/spack/packages/launchmon/package.py

var/spack/packages/launchmon/patch.lmon_install_dir

var/spack/packages/lcms/package.py

var/spack/packages/leveldb/package.py

var/spack/packages/libNBC/package.py

var/spack/packages/libarchive/package.py

var/spack/packages/libcircle/package.py

var/spack/packages/libdrm/package.py

var/spack/packages/libdwarf/package.py

var/spack/packages/libelf/package.py

var/spack/packages/libevent/package.py

var/spack/packages/libffi/package.py

var/spack/packages/libgcrypt/package.py

var/spack/packages/libgpg-error/package.py

var/spack/packages/libjpeg-turbo/package.py

var/spack/packages/libjson-c/package.py

var/spack/packages/libmng/package.py

var/spack/packages/libmonitor/package.py

var/spack/packages/libpciaccess/package.py

var/spack/packages/libpng/package.py