[This comment](https://github.com/eligrey/FileSaver.js/issues/104#issuecomment-64328197) indicates a willingness to include a link to a bower-compatible fork of FileSaver.js. I created the fork so that I could install it using bower (via rails-assets.org) and wanted to share.
Based on [previous statements](https://github.com/eligrey/FileSaver.js/pull/109#issuecomment-65692833) about converting the package to semver, I've used a versioning system that reflects this package actual version. The version I uploaded is 1.20150304.1. Going forward I plan to change the minor version when new versions are released, with the date they are released as the minor version.
For example, if a new version were released today, I would update the bower package to version `1.20150322.0`.
I know that you [tweeted](https://twitter.com/sephr/status/542978804441169920) a recommendation to use the patch version as the date, but since most package managers treat patch bumps as easy upgrade paths, the minor version seemed more appropriate.