add .settings to .gitignore ignoring list
add .settings to .gitignore ignoring list


Former-commit-id: 1c0501ade04e1bb96393047b0591c560e261d5d0
muslih/alfanous,muslih/alfanous,muslih/alfanous,muslih/alfanous,muslih/alfanous,muslih/alfanous,muslih/alfanous