skip error and update help txt

configurable error messages

Update requirements.txt

Republish due to pypi issue

Merge pull request #123 from AccentDesign/wagtail-2-5

Fix test

testing ci

added name to db setting in tests

Fix example app warning about recaptcha

remove deps as was for wagtail 1 > 2 work

added support for wagtail 2.5

Merge pull request #115 from AccentDesign/wagtail2.4

use thematrix/tox image for ci build

added wagtail 2.4 support

bump version