ported hashstack packages to hashstack2 on Cygwin
Merge pull request #62 from jcftang/master

fix default example as pkgs for python and petsc4py has changed
Add ruby-lang 2.0.0, does not deal with ruby gems with binaries very well
Refactored "everything" links to base_package.yaml

Previously the "everything" links were redundantly provided in

* autotools
* cmake
* distutils

The "everything" links are now in one place, base.
added dll copying to base Cygwin profiles
added hit init-home to instructions
fixed incorrectly formatted szlib.yaml
Merge pull request #63 from hashdist/cygwin_port

Cygwin port + "everything" link refactor
removed redundant szlib .pkg file
fixed non-Linux bug in cmake_package.py
renamed linux file to be compatible with sys.platform naming
Merge pull request #66 from hashdist/cmake_package_fix

Small Fixes for Proteus
changed  to an  http url for readline source
Hardcode MPI compilers for PyTables build

Suggested-by: Chris Kees <cekees@gmail.com>
Merge pull request #59 from jcftang/ruby

Add ruby-lang 2.0.0, does not deal with ruby gems with binaries very wel...
Merge pull request #69 from hashdist/cekees_fixes

@cekees fixes
added bzip2, openssl, sqlite to Proteus Linux example
Merge pull request #70 from hashdist/update_proteus_linux

added bzip2, openssl, sqlite to Proteus Linux example
Generalize hardcoded OSX_DEPLOYMENT_TARGET

The OSX_DEPLOYMENT_TARGET in the osx.yaml base file is now set to the
current version of OS X on the host machine.  Note that this change to
the prologue script will trigger a full stack rebuild in hashstack.
Merge pull request #71 from hashdist/general_osx_deployment

Generalize hardcoded OSX_DEPLOYMENT_TARGET