added typeahead search in navbar to search across all top_level dashboards
got rid of pp from debugging.
Commented two lines that were preventing the "up" and "down" keys from work on firefox.

Got the idea from: https://github.com/twitter/bootstrap/pull/3644/files
Disable the autocomplete in the search input
typeahead: set focus back after click. from https://bugs.archlinux.org/task/32904
Add a :category property to the dashboard
Include the category to autocomplete the dashboard, and allow search to return several dashboards an list them with the index.erb
Merge pull request #1 from keymon/wip_search

Wip search
convert to bootstrap thumbnails rather than rows displaying images
Adding default dashboard for host "node" from collectd data
convert full size dashboard to thumbnails also
Merge pull request #86 from ripienaar/thumbnails

thumbnails rather than rows for image grid
Merge pull request #88 from kyzh/collectd

Adding default dashboard for host "node" from collectd data

Adding more defaults and examples is always a good thing. And I'm pretty positive it won't break anything :) 
Thanks for sharing!
Merge pull request #83 from bitflingr/wip_search

Added Search with typeahead requested in #80
Merge pull request #65 from hamann/f787b58a237cdfd3b43891dac724e119ef5f6e01

Timepicker
Added missing json gem in Gemfile
added prefix to search
Merge pull request #92 from tubit/master

Added prefix option to search
Merge pull request #90 from failshell/master

missing json gem
whisper-dir is not used.