Changes: add core to .gitignore
Changes: add core to .gitignore

RevBy: TrustMe

binlaten/framework,jpetersen/framework,RHawkeyed/framework,RHawkeyed/framework,Elleo/framework,Elleo/framework,sil2100/maliit-framework,jpetersen/framework,sil2100/maliit-framework,sil2100/maliit-framework,sil2100/maliit-framework