URL Util now maps full install path.
URL Util now maps full install path.

Previously, the URL util made the assumption that the storyboard
client would be installed at the server root. This change
allows us to install storyboard in any subdirectory.

Change-Id: I518252c441fde82f92b67b9145af787d6cf26353

ColdrickSotK/storyboard-webclient,ColdrickSotK/storyboard-webclient,ColdrickSotK/storyboard-webclient