Don't coerce attr=false to string
Merge branch 'wtforms2'
Clean up references to django in travis.yml
Fix iterator issue in Python 3.3
Update docs to help 2.0 transition

* Updated contributing guidelines
* Add a "what's new in wtforms 2.0"
* Remove a no longer needed FAQ entry
Deprecate TextField alias
Update message catalog template and english catalog
Unix newlines in de and de_CH message catalogs

[skip ci]
Update deprecations of API's
Move many test helpers to a common helper file
tests: code style
Tests: code style, run pep8 on tests
Deprecate ext.django
Enable re-assigning class meta
Make Field.meta a public property
Update docs on how field rendering works.
Remove individually executable test applications
Minor doc fixes
Refactor DummyTranslations and document better.

* Moved DummyTranslations into wtforms.i18n
* Document gettext / ngettext methods on field
Improve i18n tests