Check in `future` package

I hit some issues installing Whisper and had to embed this package.
I haven't taken the time to deeply understand what's going on. I think
that embedded Python follows different rules about resolving module
paths than regular system Python.

Basically, `future`'s setup.py has a line like `import src`, where
`src` is a module inside future (like `future/src/__init__.py`). This
doesn't work unless we put that directory on the search path.

1 files changed, 16 insertions, 0 deletions

diff --git a/Python/Dependencies/future-0.18.2/docs/dev_notes.rst b/Python/Dependencies/future-0.18.2/docs/dev_notes.rst
new file mode 100644
index 0000000..6985bca
--- /dev/null
+++ b/Python/Dependencies/future-0.18.2/docs/dev_notes.rst
@@ -0,0 +1,16 @@
+Notes
+-----
+This module only supports Python 2.7, and Python 3.4+.
+
+The following renames are already supported on Python 2.7 without any
+additional work from us::
+
+    reload() -> imp.reload()
+    reduce() -> functools.reduce()
+    StringIO.StringIO -> io.StringIO
+    Bytes.BytesIO -> io.BytesIO
+
+Old things that can one day be fixed automatically by futurize.py::
+
+  string.uppercase -> string.ascii_uppercase   # works on either Py2.7 or Py3+
+  sys.maxint -> sys.maxsize      # but this isn't identical