Tweaks and fixes to get update dates and the index page to work with significant internal hubspot projects.
Trying pre-compilation of assets in parallel via sprockets-derailleur (our own custom fork for now).
Fix update deps to work better with legacy projects.

And actually get version munging to work with the dependencies in the static archive (still not fully finished, but things are starting to work).
Fix directory breadcrumb links
Enable "modes" (e.g. development vs compressed)

Right now the mode can be set via -m or --mode from the cli or via BENDER_ENV. When the mode is compressed, assets will be compressed with uglify (for js) and the yui compressor (for css). Still need to work on file concatenation.
Make the update-deps command clear the bender archive to prevent changes from new deeps not occurring.
Fix the favicon call.