- be sure we're stripping all sourcemaps (i think browserify does this, but lets verify)
- currently measuring size with inline sourcemaps 
- async dist is large
- sentry dist is large
- other views / tools
  - [x] modules by size
  - [x] view as packages
  - [x] measure size without sourcemaps
  - [ ] view all bundles as one
  - [ ] differentiate between package versions
  - [ ] highlight redundant packages of different versions
  - [ ] highlight redundant packages across bundles