bug 651582 - add backfill support to signatures cron
bug 651582 - add backfill support to signatures cron

git-svn-id: 0429bb2eb6f71f8cd87fe9410a915008a087abca@3075 efcc4bdc-162a-0410-a8af-5b4b46c5376d

KaiRo-at/socorro,KaiRo-at/socorro,twobraids/socorro,yglazko/socorro,yglazko/socorro,linearregression/socorro,rhelmer/socorro,luser/socorro,spthaolt/socorro,pcabido/socorro,yglazko/socorro,mozilla/socorro,bsmedberg/socorro,m8ttyB/socorro,cliqz/socorro,rhelmer/socorro,spthaolt/socorro,AdrianGaudebert/socorro,m8ttyB/socorro,Tayamarn/socorro,mozilla/socorro,Tchanders/socorro,bsmedberg/socorro,AdrianGaudebert/socorro,cliqz/socorro,KaiRo-at/socorro,Tchanders/socorro,mozilla/socorro,Tchanders/socorro,luser/socorro,linearregression/socorro,adngdb/socorro,linearregression/socorro,linearregression/socorro,Serg09/socorro,Tayamarn/socorro,twobraids/socorro,cliqz/socorro,cliqz/socorro,m8ttyB/socorro,Tchanders/socorro,m8ttyB/socorro,lonnen/socorro,rhelmer/socorro,twobraids/socorro,m8ttyB/socorro,rhelmer/socorro,AdrianGaudebert/socorro,pcabido/socorro,Serg09/socorro,spthaolt/socorro,pcabido/socorro,yglazko/socorro,Serg09/socorro,Tchanders/socorro,lonnen/socorro,bsmedberg/socorro,KaiRo-at/socorro,adngdb/socorro,linearregression/socorro,Serg09/socorro,Serg09/socorro,Tayamarn/socorro,AdrianGaudebert/socorro,Tayamarn/socorro,adngdb/socorro,yglazko/socorro,Tchanders/socorro,cliqz/socorro,mozilla/socorro,Tayamarn/socorro,luser/socorro,bsmedberg/socorro,adngdb/socorro,mozilla/socorro,Serg09/socorro,rhelmer/socorro,pcabido/socorro,twobraids/socorro,bsmedberg/socorro,pcabido/socorro,luser/socorro,rhelmer/socorro,spthaolt/socorro,spthaolt/socorro,lonnen/socorro,twobraids/socorro,cliqz/socorro,luser/socorro,twobraids/socorro,luser/socorro,spthaolt/socorro,yglazko/socorro,KaiRo-at/socorro,mozilla/socorro,lonnen/socorro,Tayamarn/socorro,adngdb/socorro,AdrianGaudebert/socorro,adngdb/socorro,pcabido/socorro,m8ttyB/socorro,KaiRo-at/socorro,AdrianGaudebert/socorro,linearregression/socorro