bump scipy to 0.13.3
Add Julia package

This version uses Hashdist's LLVM, otherwise builds everything else itself.
Reuse our openblas, FFTW, GMP and MPFR
Use our PCRE
Copy the libraries over to avoid issues with rpath
Upgrade openssl
Add m4

The package inserts m4 into the PATH if used as dependency.
GMP: depend on m4

Fixes #43.
Merge pull request #214 from hashdist/openssl

Upgrade openssl
Merge pull request #217 from hashdist/m4

Add m4
Fix a comment
Merge pull request #213 from lanewittgen/master

Update matplotlib to version 1.3.1.
matplotlib v1.3.1 fixes for Cygwin
Merge pull request #221 from hashdist/ahmadia/matplotlib_fix_cygwin

matplotlib v1.3.1 fixes for Cygwin
fix broken PCRE url
Merge pull request #222 from hashdist/fix_pcre_url

fix broken PCRE url
Remove host freetype dependency
Merge pull request #224 from hashdist/ahmadia/darwin_remove_host_freetype

Remove host freetype dependency
add namespace package base
Merge pull request #225 from hashdist/ahmadia/add_namespace_base

add namespace package base