Update readme

Add link to `beefy` header.
Remove duplicate `of`
Update deprecated events package
add "main" key to package.json
link to gulp watchify reciple
dedupe
standalone
how node_modules works
remove false positives from policing-boundaries link
more about assets using brfs
extra note about requiring files individually from a package
Add table of contents

1st & 2nd level headers. Fixes #13.
note about transforms when modularizing packages
node packaged manuscript
1.3.0
typo
1.3.1
Fix link to "list of transforms" wiki page
Fix the link to transform field in TOC

Apparently, the dots are stripped when generating the ids for header elements
Fix link to `avoiding ../../../../../../..`

This commit fixes the the "avoiding ../../../../../../.." link in the table of contents. The anchor should point to `#avoiding-` rather than `#avoiding-../../../../../../..`.