make use of changes to loki and baldr objects and methods to automatically get the correlated graph edge where paths should start and end
fix autotools deps. need to make fixes elsewhere just in case but will do that in another pr
make sure alls deps have their deps in their test programs during autotoolization
Merge pull request #5 from valhalla/kk_loki

update pathtest/thor to use loki
Merge branch 'master' of https://github.com/valhalla/thor into gdg