ES5 Version

[lukeed]

Changes

• Rewrites everything into ES5, dropping Babel as a core dependency.
• Flyfiles must be written in ES5 (module.exports & generators/yield only). fly-esnext will allow you to write in ES6/7
• Flyfiles must be named flyfile.js. Flyfile.js is no longer recognized.
• Removes some old fly-util helpers in favor of NPM packages: expand, flatten, filter
• Added new util helpers: find, read
• Moved src directory to lib and removed dist since there is no build step.
• Moved bin/index to cli.js
• Changed ESLint styling. Now uses out-of-the-box setup from XO
• Custom timestamp() function for CLI timestamps, in place of heavy dateformat dep.
• Dropped mz dep. Wrapping fs.writeFile with thenify instead
• Task descriptions re-enabled. Closes #109

  Metrics

• CLI executable runs in ~130ms compared to 1.4s with Babel
• The slowest test w/ Travis completes in 1m 39s compared to 4m with Babel (included compile step)
• More reliable test comparison: Full test suite completes in ~570ms compared to 1.8s with Babel (no compile step)

  Babel-related Issues to Close

Closes #141. Closes #120. Closes #141.

Other Issues

Closes #140. Closes #80.

Todo

• [x] Add new write util, drop thenify as dep.
• [ ] Extract plugin logic to fly-plugins
• [ ] Add new plugin 'mounting' structure to fly-plugin for more flexible & easier plugin creation.
• [x] Export Fly from main CLI file. (Closes #100)
• [ ] cli.options: Catch all tasks, only reads first Opened Issue here
• [ ] Do we really need interpret? (utils.bind)

[lukeed]

The slowest Travis test finishes in 1m 39s... compared to previous versions' 4m+ :tada:

[lukeed]

Merging so that I can publish as beta and start testing.

[ghost]

:+1:

[lukeed]

@bucaran oh hi, just pinged ya on gitter