v3.0.0-alpha.5

Changes

• Now allows saving manual selected features as multiple named presets, instead of only one saved config.
• Now support choosing whether to keep tool configs in package.json or in dedicated rc files.
• Now loads project config with cosmiconfig, so the project config can now be (in order of load priority):
  • vue field in package.json
  • .vuerc (JSON or YAML)
  • vue.config.js

Fixed

#740
#743