cargomedia/CM — pull request #1235 by cm-jan (2014-05-22 10:16:21+00:00)
Title: Add image usercontent markdown syntax

from:
```
![image](https://4978rzhshsdf.cloudfront.net/userfiles/formatter/1018542.jpg)
```

to (?):
```
![usercontent](formatter/1018542.jpg)
```

- [ ] Define markdown syntax
- [ ] CM_Usertext (@cm-jan)
- [x] Migration (@dlondero)