TwitterAPI: Add Qvitter notification endpoint.

Closes #142

See merge request !123

Ignore setup_db.psql and specify a folder for custom emojis

See merge request !121

Wiki page should also be updated to recommend that admins put their custom emojis in /priv/static/emoji/custom/. This both makes for less hassle when doing a pull. And also prevents more mess in the /priv/static/emoji/ folder.

The most common case is running it on the same server.

CommonAPI post: kill \r with fire

See merge request pleroma/pleroma!120

Fix rm_user task.

See merge request !119

MastoAPI and OAuth: allow login with either email or username.

See merge request pleroma/pleroma!118

Add rm_user mix task

See merge request pleroma/pleroma!109

Fix issue #124

Closes #124

See merge request pleroma/pleroma!108

Update httpoison to get the latest hackney.

See merge request pleroma/pleroma!107

Works on my computer ^TM

Bring mastofe up-to-date with 250c885de655ed0b45b76cc35c5782e019b5a0ec

See merge request pleroma/pleroma!104

Remove attempted caching of toots

See merge request pleroma/pleroma!106

This does not work as expected. We should not attempt to be clever here.
Varnish will do the right thing if we just teach Pleroma to set headers
properly for content we know can be cached.

Indentation for Apache vhost

See merge request pleroma/pleroma!105

user: strip leading @ from user query when searching for users if present

Closes #117

See merge request pleroma/pleroma!99

Fix max upload size in nginx config.

See merge request pleroma/pleroma!102

closes #117