save response in search result objects

make sure the other options are accessible
added lang support
get-place arg lang
gplaces lang fix
Make raised exceptions Python 3 compatible
Fix import of urllib2 for Python 3
Ensure relative imports of all package modules
Fix UnicodeEncodeError: 'ascii' codec can't encode character u'\xe1' in position 3: ordinal not in range(128).
Merge branch 'master' of https://github.com/elbaschid/python-google-places into development

Conflicts:
	googleplaces/__init__.py
Merge branch 'master' of https://github.com/jfk-urbandaddy/python-google-places into development
Merge branch 'master' of https://github.com/alexsofin/python-google-places into development
Merge branch 'master' of https://github.com/fela/python-google-places into development
Open up a property on the GooglePlacesSearchResult object to retrieve the raw JSON response from the Places API.
nearby_search was throwing an error during a valid search:
 * name, lat_lng, radius, and rankby=ranking.DISTANCE.
 * Test for error was:
   * if keyword is None and types == []
 * Should be:
   * if keyword is None and types == [] and name is None
(cherry picked from commit 61208e2cee019a573de81530d2482944643f34d8)

Conflicts:
	CONTRIBUTORS