# 0.4.0
  - add extracts feature

# 0.3.0
  - symlink app contents rather then copying them [massive perf win]

# 0.2.0
  - new simplified api with less options and more power.
  - killed .b2g function
  - killed .firefox function
  - new module.create entrypoint for profile builds.

# 0.1.2
  - hack so process.on('exit', function() {}); actually fires on sigint

# 0.1.1
  - delete permissions db

# 0.1.0
  - add apps support.

# 0.0.2
  - add settings.json support

# 0.0.1
  - add support for building b2g/firefox profiles with prefs