[HER-115] Add cameras query (#29)
* [HER-115]Add get cameras slice inside combineReducer
* [HER-115]Add get camera epic inside combineReducer
* [HER-115]Create get cameras slice
* [HER-115]Create get cameras epic
* [HER-115]Create get cameras reducer
* [HER-115]Create query for fetching cameras
* [HER-115]Create custom hook for fetching data
* [HER-115]Use custom hook for fetching data
* [HER-115]Add endpoint to client path
* [HER-115]Follow-up Remove custom hook
* [HER-115]Follow-up Remove Reducer suffix
* [HER-115]Follow-up Rename query
* [HER-115]Follow-up Remove reducer suffix
* [HER-115]Follow-up Use renamed query
* [HER-115]Follow-up Rename slice
* [HER-115]Follow-up Add url path
* [HER-115]Follow-up Use url path from settings
* [HER-115]Follow-up Use Client
* [HER-115]Follow-up Format query
* [HER-115]Follow-up Rename client
* [HER-115]Follow-up Remove loading
* [HER-115] Follow-up Rename url to apiUrl
* [HER-115] Follow-up Use CameraParameter
* [HER-115] Follow-up Extract data from response
* [HER-115] Follow-up Move create EpicMiddleware inside function