fix bug 1155934 - allow overriding ALLOWED_HOSTS with env var via python-decouple
fix bug 1155934 - allow overriding ALLOWED_HOSTS with env var via python-decouple

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