framework/wifi_manager: amend the descriptions of Wi-Fi Manager structures
framework/wifi_manager: amend the descriptions of Wi-Fi Manager structures

add descriptions of wifi_manager_* structures

chanijjani/TizenRT,junmin-kim/TizenRT,Samsung/TizenRT,JeonginKim/TizenRT,jeongarmy/TizenRT,JeonginKim/TizenRT,JeongJunSik/TizenRT,btheosam/TizenRT,jsdosa/TizenRT,sunghan-chang/TizenRT,sunghan-chang/TizenRT,pillip8282/TizenRT,jeongchanKim/TizenRT,an4967/TizenRT,jeongchanKim/TizenRT,shivgarg/TizenRT,an4967/TizenRT,junmin-kim/TizenRT,shivgarg/TizenRT,shivgarg/TizenRT,junmin-kim/TizenRT,heejin-kim/TizenRT,HONGCHAEHEE/TizenRT,btheosam/TizenRT,sunghan-chang/TizenRT,lokeshbv/TizenRT,jeongchanKim/TizenRT,HONGCHAEHEE/TizenRT,jsdosa/TizenRT,an4967/TizenRT,btheosam/TizenRT,JeongJunSik/TizenRT,HONGCHAEHEE/TizenRT,lokeshbv/TizenRT,heejin-kim/TizenRT,junmin-kim/TizenRT,JeongJunSik/TizenRT,jsdosa/TizenRT,junmin-kim/TizenRT,lokeshbv/TizenRT,pillip8282/TizenRT,lokeshbv/TizenRT,davidfather/TizenRT,jsdosa/TizenRT,davidfather/TizenRT,chanijjani/TizenRT,btheosam/TizenRT,HONGCHAEHEE/TizenRT,jeongarmy/TizenRT,jsdosa/TizenRT,an4967/TizenRT,HONGCHAEHEE/TizenRT,btheosam/TizenRT,sunghan-chang/TizenRT,pillip8282/TizenRT,lokeshbv/TizenRT,shivgarg/TizenRT,davidfather/TizenRT,davidfather/TizenRT,Samsung/TizenRT,jsdosa/TizenRT,junmin-kim/TizenRT,JeongJunSik/TizenRT,jeongarmy/TizenRT,btheosam/TizenRT,Samsung/TizenRT,lokeshbv/TizenRT,JeonginKim/TizenRT,pillip8282/TizenRT,sunghan-chang/TizenRT,JeongJunSik/TizenRT,jeongarmy/TizenRT,JeonginKim/TizenRT,JeonginKim/TizenRT,an4967/TizenRT,Samsung/TizenRT,jsdosa/TizenRT,heejin-kim/TizenRT,chanijjani/TizenRT,chanijjani/TizenRT,an4967/TizenRT,davidfather/TizenRT,jeongarmy/TizenRT,davidfather/TizenRT,sunghan-chang/TizenRT,Samsung/TizenRT,pillip8282/TizenRT,chanijjani/TizenRT,jeongarmy/TizenRT,JeongJunSik/TizenRT,jeongchanKim/TizenRT,jeongarmy/TizenRT,davidfather/TizenRT,Samsung/TizenRT,chanijjani/TizenRT,shivgarg/TizenRT,Samsung/TizenRT,heejin-kim/TizenRT,heejin-kim/TizenRT,jeongchanKim/TizenRT,shivgarg/TizenRT,an4967/TizenRT,jeongchanKim/TizenRT,chanijjani/TizenRT,pillip8282/TizenRT,HONGCHAEHEE/TizenRT,sunghan-chang/TizenRT,junmin-kim/TizenRT,pillip8282/TizenRT,heejin-kim/TizenRT,jeongchanKim/TizenRT,JeonginKim/TizenRT