#152: Should be possible to use relative paths to embed images in *.md markdown files

darcs repository web UI and hosting app. This is the main darcsden trunk, which also runs hub.darcs.net. (https://hub.darcs.net)

#152Should be possible to use relative paths to embed images in *.md markdown files

Right now I have to use an absolute URI to the raw-file image in README.md like so:

![SchmartBoard PSoC5LP](http://hub.darcs.net/pointfree/oceanforth/raw-file/board.png)

It should be possible to just do:

![SchmartBoard PSoC5LP](board.png)

If the image is embedded it should be displayed as a raw-file/