Fix str_replace formatting

Conflicts:
	repose.template
Make devstack template report "Create Complete" at the correct time
Fix problem where repose stack would never finish

Stack would get stuck in "Create in Progress"
updated template so the root pass can be set
reformatted for newer syntax
reformatted for newer syntax
Merge pull request #1 from cloudnull/rcb_aioio

Root Password can now be set
Simplify devstack template