Added vagrant folder to gitignore file.
Added vagrant folder to gitignore file.

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