Explain why rvmrc version is 1.9
De-magic NUMBER_OF_REVISIONS
Increase number of revisions 100 -> 250
Cleanup.
Cleanup.
Make 'my' commits smaller.
Oops, fix button hiding on 'my' commits.
Use https for Gravatars.

To fix mixed-content warnings.
Tweak opacity of 'my' commits.
Unbreak seed data.
Tweak styling.
De-emphasize reviewed commits.
Tweak small revision styling.
Hide more details in small revisions.

Was too messy.
Unbreak specs.
Add foreman to Gemfile.
Show project and branch in small revisions too.
Update README.md
Update README.md
Cleanup