refactored apis
added Navigation capabilities related to PR-865
Merge branch 'dev' of https://github.com/VHAINNOVATIONS/PerceptiveReach into dev
Merge branch 'dev' into test
Merge branch 'test' into stable
Merge branch 'stable'
Merge branch 'master' of https://github.com/VHAINNOVATIONS/PerceptiveReach