Clean up for search and stats pages
<Admin::Suggestion> generate unique id

We need an ID to identify each suggestion; it should stay the same when
serialized, however, so that it can be used to look up "the same"
suggestion across different requests.
<admin-console> first rough draft of suggestions

suggestions controller and views created.
no tests, lots of work to do.
Add javascript interaction to suggestions and clean up styles
Suggestion style updates and additional javascript tweaks
Make beginning of full suggestions always match short suggestions
Fix the district rollup of the node under / over active threshold
Force an admin console specific timeout for getting a node's details
Fix bug with sorting and display of district available capacity
Revert changes mcollective container proxy for timeout overrides
<Admin::Suggestion> roll related suggestions up
<admin suggestions> refactor: extract value objects

All of the class instances are now in one place.
Also, there are methods on the advisors to create some representative
test suggestion instances. Other minor tweaks.
<admin-console suggestions> "reload" widget, tweaks

index and suggestions controllers now accept "tsugs=n" arg to display
set of test recommendations of that size