A Class to convert from Slack exportet direct messages for mattermost.

# TODO
Replies are not yet being correctly inserted as replies, but as normal chat messages.

# Usage

```bash
ruby slack-converter.rb > messages.json
```
on your mattermost server:
```bash
bin/mattermost import bulk --validate messages.json
```
when there where no errors:
```bash
bin/mattermost import bulk --apply messages.json
```