peripheral_menager: Move iopsys led service to peripheral_manager
Originally led service file was in openwrt_core/package/base_files/iop-files.
Moved it here to be part of a peripheral_manager. (commit b550417a)
Should not conflict with openwrt led service as openwrt service is not configured with led entries.
Related openwrt_core MR: 172
Discussion at: openwrt-core!153 (comment 25528)
refs #6806
Edited by Piotr Kubik