openscholar/openscholar — pull request #4864 by RoySegall (2014-01-05 13:57:37+00:00)
Title: Hide the field year if the value is 0.

#3215 #4863

![publications john](https://f.cloud.github.com/assets/1222368/1846681/4dc0b25a-7611-11e3-989f-ab3c547edfc8.png)