remove extra path variable
remove extra path variable

It appears that this scope variable set to the current location path
doesn't have any usage in the other components.

crobby/oshinko-webui,radanalyticsio/oshinko-webui,crobby/oshinko-webui,crobby/oshinko-webui,radanalyticsio/oshinko-webui,radanalyticsio/oshinko-webui