Drop foreign key anchor in Relation view.

Drop foreign key anchor in Relation view.

![drop_fk](https://cloud.githubusercontent.com/assets/6863616/3903721/a18bd9e4-22cf-11e4-8ac1-b857de468e61.png)


Signed-off-by: Ashutosh Dhundhara <ashutoshdhundhara@yahoo.com>