Feature/point to point config as arg

Description

• Added point to point config file as an argument.
  • Searches in ., /opt/barrett/config, ~/.config/barrett and ../.. (Monodevelop)
  • Defaults to point_to_point_checkout.json

What to focus on

• put content here.

Reviewers

• @alexluleme
• @amyblank
• @bz
• @cw
• @ps
• @wd

Resources

Issues

What issues does this fix?

• Fixes #issue-number