git mv schemas src
add correct semver patterns
remove trailing whitespace
comment out bad reference
refactor generate_contexts into build, which uses schema-* modules, generates improved JSON-LD contexts, and generates JSON-Schemas as well
re-generate contexts
generate JSON-Schemas
remove unnecessary jjv
add build script
Merge pull request #6 from ahdinosaur/master

refactor build tools, minor edits to fix types