Add Anaconda and Anaconda3 definitions for v2.0.0
Merge pull request #179 from thomasjo/anaconda-2.0

Add Anaconda and Anaconda3 definitions for v2.0.0
Add CPython 2.7.7 (refs #180)
Update setuptools (3.6 -> 4.0) (refs #181)
v20140602
Update setuptools (4.0 -> 4.0.1) (refs #183)
Import changes from ruby-build v20140524
md5sum -> sha256sum
Merge pull request #184 from yyuu/ruby-build-v20140524

Import changes from ruby-build v20140524
Changed versioning scheme; `0.4.0-20140602` -> `20140602`
Update Readme(md5sum -> sha256sum)
Add PyPy 2.3.1
Fix `fetch_git` with `--keep` (sstephenson/ruby-build#549)
Remove `diff --git a/` from patches (#189)

The `diff --git a/` indicates that the patch is generated from `git diff`
and it should be applied with `patch -p1`. Because the patches bundled
with python-build have already re-formated for `patch -p0`, this is not
the desired behaviour.

Just removing `diff --git` from patches will force python-build to apply
those patches with `patch -p0`.
Create symlinks for executables with version suffix (#182)
Iterate over just for actual files
v20140614
Update setuptools (4.0.1 -> 5.0) (refs #190)
v20140615
Update setuptools (5.0 -> 5.0.1) (refs #193)