Conservative natural language edits for readability.

Signed-off-by: Andrew D. Ball <anball@gmail.com>
Fix whitespaces and add Django 1.5 compat.
Started converting doctests to real tests :/
Removed remaining doctests.
A bit of PEP008 compat and more fixes for Django 1.5.
Increased version to 0.5.4.
Merge branch 'master' into cortextual-master
Added Sphinx conf.py and Makefile, fixes #57.
Added compatibility with django-pagination

As #58, with changes requested.
Merge pull request #59 from tomchristie/master

Added compatibility with django-pagination
Re-enable support for Django 1.3.
Enable travis
Push to kick travis
Add dummy SECRET_KEY for 1.5 tests
More Django 1.3 fixes.
Fix up README
Use rst not markdown. (sob)
Use runtests.py style for tests
Add missing contributors

Added @gearheart, @telenieko, @mdornseif, @tino, @cortextual,
@tomchristie.
Merge pull request #63 from tomchristie/fix-authors

Add missing contributors