Wagtail setup on Django 1.7.

Wagtail officially not yet support Django 1.7, so here I used kaedroho:dj17_2
[1] branch, with experimental Django 1.7 support.

To setup whole project I followed official documentation [2] and consulted demo
project examples [3].

[1] https://github.com/kaedroho/wagtail/tree/dj17_2
[2] http://wagtail.readthedocs.org/en/latest/howto/settings.html
[3] https://github.com/torchbox/wagtaildemo
Add Wagtail richtext filter and userbar.
Merge pull request #3 from arvydasruibys/master

removed unneeded files
Whitespace
Upgraded django to 1.7
Added flake8 and test targets

Also fixed the single violation that was left.
Added flake8 target to the makefile
Added a smoke-test
Merge pull request #4 from Ignas/master

Added test targets
Add homophony testing lib
Create first test with homophony
Merge branch 'wagtail-django-17'

Conflicts:
	buildout.cfg
	setup.py
	src/akllt/settings/base.py
	src/akllt/templates/base.html
	src/akllt/urls.py
	versions.cfg
Create functional test for data import
Create functional test for data import
Added a test that makes a simple page
Merge pull request #5 from Ignas/master

Added a test that makes a simple page
Add news fixture for test
Ignore Django deprecation warnings

This is just a temporary fix, should be implemented in some better way.
Refactor structure of test files

Since we have fixtures related to tests, it is better to put everything in one
place.

Also `test_data` sound ugly.. :)
At least check if directory exists

Now, tests did not nested anything, so fixed it to at least test if directory
exists.