Allow caUtils to specify alternate setup.php

+ Pass in a --setup=/path/to/setup.php option to caUtils
Fix incorrect path base.
Merge pull request #46 from leftclickben/CaUtilsSpecifyAlternateSetup

Allow caUtils to specify alternate setup.php
Update installation profile.

+ This is the automatically exported installation profile containing
  fixes that have come down via upstream code changes.
+ Also contains reworked object type hierarchy / navigation.
Merge pull request #48 from leftclickben/UpdateInstallationProfile

Update installation profile.
Merge pull request #47 from leftclickben/FixInSetupTests

Fix incorrect path base.