Fix several issues in BUILDING.md, add missing config options#396

Merged

MynockSpit merged 3 commits intostagingfrom clarify-deployer-config

Jun 8, 2020

+301-157

Commits on Jun 4, 2020

Clarify deployer config documentation
amazon-meaisiah
committed

Commits on Jun 5, 2020

Fix several docs omissions and inconsistencies
amazon-meaisiah
committed
Document the test scripts
amazon-meaisiah
committed