add psycopg2 to bixie requirements
add psycopg2 to bixie requirements

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