rimraf dependency missing when fluid-pouchdb is installed as an npm dependency

[jobara]

Describe the bug

When using fluid-pouchdb as a dependency in another project, the rimraf dependency is missing. This appears to be because fluid-pouchdb declares rimraf as a devDepenedency. rimraf is used by timelyRimraf.js which is required by index.js.

To reproduce

Steps to reproduce the behavior:

1. Install fluid-pouchdb as dependency or devDependency into another project
2. Do not directly install rimraf into this project
3. Require fluid-pouchdb into this project
4. Run the project

Technical details

Desktop

• OS: macOS 10.15.6
• Node: v10.16.0