openscholar/openscholar — pull request #3463 by RoySegall (2013-08-06 15:09:16+00:00)
Title: Display the link only when viweing the node.

![halley s comet john](https://f.cloud.github.com/assets/1222368/917784/23f1ec98-feaa-11e2-9d9d-406c13040743.png)
#3340
![halley s comet john](https://f.cloud.github.com/assets/1222368/917780/1a3d1dda-feaa-11e2-8a2c-fa9a57333e8a.png)