[ITP] python-jinja2 2.7.3

[Tony Kelman]

Packaging source taken directly from ports, bumped to latest upstream
version of jinja2: https://github.com/tkelman/cygwin-python-jinja2

setup.hint contents:

category: Python
requires: python python-setuptools
sdesc: "Python template engine library"
ldesc: "Jinja2 is a template engine written in pure Python. It provides
a Django inspired non-XML syntax but supports inline expressions and an
optional sandboxed environment."

Fedora package: 
https://admin.fedoraproject.org/pkgdb/package/python-jinja2

Package files:
BASEURL=https://dl.dropboxusercontent.com/u/8244638/cygwin-python-jinja2
${BASEURL}/i686/python-jinja2-2.7.3-1.tar.xz
${BASEURL}/i686/python-jinja2-2.7.3-1-src.tar.xz
${BASEURL}/i686/setup.hint
${BASEURL}/x86_64/python-jinja2-2.7.3-1.tar.xz
${BASEURL}/x86_64/python-jinja2-2.7.3-1-src.tar.xz
${BASEURL}/x86_64/setup.hint

Fedora has 1 patch, but jinja2's test suite passed without it. If anyone is
familiar with why jinja2.utils might need to be replaced by jinja2._compat
in docs/jinjaext.py, please let me know. openSUSE has no patches for 2.7.3.

-Tony