The --runAllTests option assumes a test-output location

[GoogleCodeExporter]

All projects assume a location of test-output (used by, for example, 
the--runAllTests option) that is relative to the current path (they assume 
test-output exists in the current dir). However, running synoptic (or other 
projects) at top-level fails. For example, running synoptic from the top-level 
dir synoptic/ with:
$ ./synoptic.sh --runAllTests

fails since test-output cannot be found.

This path dependency bug needs to be fixed across all of the projects so that 
integration tests (that use test-output) can be run regardless of current 
location.

Original issue reported on code.google.com by bestchai on 27 Jan 2014 at 8:39