Minor grammar and typo fixes.
Merge pull request #13 from bmispelon/typo-fixes

Minor grammar and typo fixes.
Point to Python version 3.4.1 instead of 3.4.0.
Use Django version 1.6.5 instead of 1.6.4.
Fixed Python 3 compatibility.
Fixed bug in created_date field's default.
Point to Django's documentation for version 1.6 instead of dev.
Removed "load future" from templates.
Use shortcuts.redirect instead of HttpResponseRedirect.
Point to google.com instead of google.pl.
Merge pull request #14 from bmispelon/fixes-from-notes

Fixes from notes
Fixed typo in code example.