Merge branch '114_email_confirmation' into 'develop'

docs/config.md

lib/mix/tasks/pleroma/user.ex

lib/pleroma/emails/user_email.ex

lib/pleroma/user.ex

lib/pleroma/user/info.ex

lib/pleroma/web/admin_api/admin_api_controller.ex

lib/pleroma/web/mastodon_api/mastodon_api_controller.ex

lib/pleroma/web/mastodon_api/views/account_view.ex

lib/pleroma/web/nodeinfo/nodeinfo_controller.ex

lib/pleroma/web/oauth/oauth_controller.ex

lib/pleroma/web/router.ex

lib/pleroma/web/twitter_api/controllers/util_controller.ex

lib/pleroma/web/twitter_api/twitter_api.ex

lib/pleroma/web/twitter_api/twitter_api_controller.ex

lib/pleroma/web/twitter_api/views/user_view.ex

test/user_test.exs

test/web/mastodon_api/account_view_test.exs

test/web/oauth/oauth_controller_test.exs

test/web/twitter_api/twitter_api_controller_test.exs

test/web/twitter_api/twitter_api_test.exs