Merge pull request #118 from mbonnefoy/printing_refactoring

Refactor the printing module

Author: artemp

.travis.yml

@@ -76,6 +76,7 @@ before_install:
  - pip install --upgrade --user wheel
  - pip install --upgrade --user twine
  - pip install --upgrade --user setuptools
+ - pip install --upgrade --user PyPDF2
  - python --version
 
 install:

mapnik/__init__.py

@@ -73,9 +73,6 @@ def bootstrap_env():
 
 from ._mapnik import *
 
-from . import printing
-printing.renderer = render
-
 # The base Boost.Python class
 BoostPythonMetaclass = Coord.__class__