All our audit checkers return AuditFailure not strings.
Basic audit condition support
rfa condition
Add rfa to award sample data
Rewrite rfa condition
rfa condition test
Merge pull request #517 from ENCODE-DCC/2463-audit-conditions

2463 audit conditions
Utility for profiling queries
Precompiled query helper from https://bitbucket.org/zzzeek/sqlalchemy/wiki/UsageRecipes/BakedQuery
Use precompiled queries. Profiling shows a 30% speed up for pages from db.
Avoid unnecessary calls to template_namespace
More profile command options
Avoid extra queries by checking instance map
Merge pull request #519 from ENCODE-DCC/baked-queries

Baked queries
Fix NameError. Looks like the /session view is never used now...
Clean up embedding
Use embed for homepage
More cleanup of views
Use a tuple -- the equivalent of a db row -- instead of sets
Fix broken audit