Add an initial use-cases document.
Link to the use cases from the README.
Add an "Offline Analytics" use case.
Add a shared web-fonts use case.
Add a description of the "Tubes" use of navigator.connect.
Separate out the basic "Tubes" use case
from the strategies to prevent developers from depending on experimental APIs.
Merge pull request #1 from jyasskin/through-bedrock

Add a description of the "Tubes" use of navigator.connect.
Added Cloud Storage Platforms section to Use Cases
Used tidy to clean up use-cases.html
Merge pull request #10 from jyasskin/use-cases

Add a Use Cases document to the repository.