Итого такая сборная солянка:
ext
build
packages/remote
temp
node_modules
bower_components
.architect
.sass-cache
.sass-cache/*
bootstrap.js
bootstrap.json
bootstrap.css
bootstrap-data.js
bootstrap-files.js
bootstrap-manifest.js
bootstrap-specs.js
bootstrap-modern-data.js
bootstrap-modern-files.js
bootstrap-modern-manifest.js
modern.json
classic.json
native.json
sencha-error*.log
*.log