v0.5.0

• Feature: The search command is the new default if you do not pass any command
  (#13).
  You can now use the following command to get started:

$ phar-composer

• Fix: Pass through STDERR output of child processes instead of aborting
  (#33)
• Fix: Do not timeout when child process takes longer than 60s.
  This also helps users with slower internet connections.
  (#31)
• Fix: Update broken dependencies
  (#18)
• Fix: Fixed an undocumented config key
  (#14, thanks @mikey179)