[core] Directories w/spaces

[Jason Dillon]

Looks like the deployment system is not very happy with directories 
with spaces in the path.  I looked into this some but I am stumped with 
how to fix this right now.

URI does not like a space in its spec, but URL is just fine with this.  
ServiceDeploymentPlanner is taking its DeployURL and turning it into a 
URI, which fails if the URL has a space.

I tried a few hacks to get around this, but then other bits of the 
system fail from the space in the URL too.

Is there a global solution to this problem, so we can translate a 
urlspec into a URL which will also work for a URI and not break reading 
content from file URLs too?

--jason