Remove six dep (#43)

* remove six dep

fix syntax errors

* fix import order

examples/earthquakes.py

@@ -1,7 +1,12 @@
 """Get the current USGS earthquake feed and add it to a DecoratedMap."""
 from __future__ import print_function
 from motionless import LatLonMarker, DecoratedMap
-from six.moves.urllib import request
+
+try:
+    from urllib import request
+except ImportError:
+    import urllib as request
+
 try:
     import geojson
 except ImportError:

motionless.py → motionless/__init__.py

@@ -2,8 +2,12 @@
 import hmac
 import hashlib
 import re
-from six.moves.urllib.parse import quote, urlparse
-from gpolyencode import GPolyEncoder
+try:
+    from urllib import quote
+    from urlparse import urlparse
+except ImportError:
+    from urllib.parse import quote, urlparse
+from .gpolyencode import GPolyEncoder
 
 """
     motionless is a library that takes the pain out of generating Google Static Map URLs.

gpolyencode.py → motionless/gpolyencode.py

@@ -41,7 +41,10 @@
 POSSIBILITY OF SUCH DAMAGE.
 """
 import math
-from six import StringIO
+try:
+    from StringIO import StringIO
+except ImportError:
+    from io import StringIO
 
 
 class GPolyEncoder(object):

setup.py

@@ -6,7 +6,7 @@
 METADATA = dict(
     name = "motionless",
     version = __version__,
-    py_modules = ['setup', 'motionless', 'gpolyencode'],
+    packages = ['motionless'],
     author = 'Ryan Cox',
     author_email = 'ryan.a.cox@gmail.com',
     description = 'An easy way to generate Google Static Map URLs with Python.',
@@ -19,7 +19,7 @@
 
 # Setuptools version
 SETUPTOOLS_METADATA = dict(
-    install_requires = ['setuptools', 'six'],
+    install_requires = ['setuptools'],
     include_package_data = True,
     classifiers = [
         'Development Status :: 4 - Beta',