remoe us-west-2 from display url for asgard link

us-west-2 should not be in asgard localhost url, as that gives an error.  

Clicking the current link works, but cut-and-paste of the link fails since the display link includes the 'us-west-2' slug.
Merge pull request #4 from spazm/patch-2

remoe us-west-2 from display url for asgard link