added git ignore
added git ignore

aminekarmouche/stashboard,DataDog/stashboard,ninetwentyfour/hospitium-stashboard,mndaily/status.mndaily.com,DataDog/stashboard,twilio/stashboard,tucksaun/status.tucksaun.net,iSCInc/status,mndaily/status.mndaily.com,twilio/stashboard,Mfellner77/stashboard,skynet/stashboard,unixboy/stashboard,twilio/stashboard,twilio/stashboard,aminekarmouche/stashboard,unixboy/stashboard,Mfellner77/stashboard,Mfellner77/stashboard,pkdevbox/stashboard,pkdevbox/stashboard,mndaily/status.mndaily.com,guardian/stashboard,DataDog/stashboard,mndaily/status.mndaily.com,unixboy/stashboard,iSCInc/status,guardian/stashboard,skynet/stashboard,shanma01/stashboard,ninetwentyfour/hospitium-stashboard,tucksaun/status.tucksaun.net,twilio/stashboard,guardian/stashboard,tucksaun/status.tucksaun.net,ninetwentyfour/hospitium-stashboard,DataDog/stashboard,shanma01/stashboard,guardian/stashboard,guardian/stashboard,aminekarmouche/stashboard,pkdevbox/stashboard,DataDog/stashboard,iSCInc/status,ninetwentyfour/hospitium-stashboard,skynet/stashboard,mndaily/status.mndaily.com,ninetwentyfour/hospitium-stashboard,shanma01/stashboard