Merge branch 'release-0.0.1'

* release-0.0.1:
  Installed Devise. Added TODOs readme
  Added Devise
  Purchases
Approval Chains
Web Pages
Merge branch 'feature-approval-chains' into develop

* feature-approval-chains:
  Approval Chains
Merge branch 'release-0.0.2'

* release-0.0.2:
  Web Pages
  Approval Chains
Fixes #0
Merge branch 'hotfix-issue_0000' into develop

* hotfix-issue_0000:
  Fixes #0