v3.4.0

• Sort dependencies by source order location, now execution order should be much more consistent between Node.js and browser-pack-flat
• Prevent inlining conditional and lazy require() calls:

  // this no longer evaluates 'a' if condition is false
  if (condition) require('a')
  
  // this now evaluates 'b' first, then console.log(), and then 'c' once lazy() is called,
  // instead of evaluating 'b' and 'c' before entering the module
  function lazy () { require('c') }
  require('b')
  console.log()
  lazy()
  
  // NOTE this *will* still cause out-of-order evaluation! 'b' will be evaluated before
  // console.log() is called.
  console.log()
  require('b')