ensure others can read the admin keyring


![screen shot 2014-07-08 at 3 35 26 pm](https://cloud.githubusercontent.com/assets/317847/3515564/0dc73b0e-06d7-11e4-8ce3-2c27865434de.png)
Makes sure that others can at least read the admin keyring file

The attached image shows how the keyring is now readable after starting the mon daemon