Update gitignore to filter MacOSX .DS_Store
Update gitignore to filter MacOSX .DS_Store

influxdb/influxdb,li-ang/influxdb,mark-rushakoff/influxdb,mark-rushakoff/influxdb,influxdb/influxdb,mark-rushakoff/influxdb,mark-rushakoff/influxdb,nooproblem/influxdb,nooproblem/influxdb,influxdb/influxdb,influxdb/influxdb,influxdb/influxdb,influxdata/influxdb,mark-rushakoff/influxdb,nooproblem/influxdb,mark-rushakoff/influxdb,influxdata/influxdb,li-ang/influxdb,nooproblem/influxdb,influxdb/influxdb,nooproblem/influxdb