v0.9.33
Remove epoch field; use server_version for upgrades.

Issue #205.
Move plugin and notification models into core.

Issue #205.
Update link.
Add producer beverage db fields.
Defer model import.
Clean up checkin; removed cached data.
Ensure backup dir exists.
v0.9.34
Add command to output.
Run flake8 verbosely.
Dump versions before running tests.
Fix style issues caught by pep8 1.5.7.
Security update Django to v1.6.5

  - Resolves CVE-2014-3730
  - Resolves CVE-2014-1418
Merge pull request #286 from szechyjs/CVE-2014-3730

Security update Django to v1.6.5
Migrate guest_image setting to the new guest account.

Issue #291.
Remove guest settings and default user.

Issue #291.
Issue #292.
Add User.display_name, default to username.

Issue #289.
Prohibit certain edits to the guest user.
Use display_name in template tag.

Issue #289.