ticket:5 tests rework
ticket:5 fix testcase
ticket:5 update realization and templates
ticket:5 use div instead table in form
ticket:6 update template
ticket:5 simplify views
ticket:5 fix tests
Merge branch 't5_edit' into t6_widget

Conflicts:
	apps/about/tests.py
ticket:6 fix ajax
ticket:6 fix templates