Don't hardcode `bootstrap.min.js`'s version.
Minor favicon changes.

* set maxAge to 1 week
* serve the file from a consistent path
Merge pull request #438 from XhmikosR/bsjs-ver

Don't hardcode `bootstrap.min.js`'s version.
Merge pull request #443 from XhmikosR/develop

Update timeline URL to the latest one and fix a Jade issue.
Merge pull request #444 from XhmikosR/favicon

Minor favicon changes.