When using --write option sorting key value pairs case-sensitive

[Hooverdan96]

When using the -w (--write) option and there is an issue with matching the checked rockon json file(s), e.g. case not matching between key and rockon name in the rockon definition file, then the root.json list is resorted entirely considering case, e.g.

    "ecoDMS 18.09": "ecodms18-09.json",
    "gollum": "gollum.json",
    "qBittorrent": "qbittorrent_lsio.json",
    "sabnzb": "sabnzb.json"

are sorted to the bottom of the list below the originally last entry "Zabbix-XXL": "zabbix-xxl.json"

Suggestion is to continue to sort the root.json list, ignoring the case, as software used by the Rockons will continue to have sometimes upper and sometimes lowercase product names.

Since I haven't spent any time with the go language at all, I am currently not sure where that change would need to occur.