move to the v12 build world
update paths in readme
Merge branch 'dev' into trevj-uproxy-lib-12
root is not a descriptive name
update references to ipaddrjs locations
update to bleeding edge uproxy deps
specify latest tsc and bump major version
Merge pull request #134 from uProxy/trevj-uproxy-lib-12

move to the uproxy-lib v12 build world