start of tests for views
test_views working
test_category & test_page working
fix for test_notify
revert logging changes to development.ini
pep8 fix
use py.test for travis
pep8 check on travis
pyflakes test on travis
remove test runner
remove obsolete helper
fix failing import
more tests for pages
making timestamp callable optional because of issue #23
Merge branch 'feature/issue-22-get-latest-pages' into develop.

Closes universalcore/unicore#10