Update download-data-for-wlan-firmwares offline script

[humdinger]

The offline procedure to install firmwares by downloading in another OS and copying stuff around before invoking install-wifi-firmwares. sh doen't work anymore since PM. The ​Daily Task and user guide have to be adjusted.

I suggest to only describe the method of using the ​download-data-for-wlan-firmwares.txt script. I can do that change.

That script has to be updated however (URLs and post-PM paths). Attached is a working script that I probably can also upload to the server. Before I do that, I'd like to have someone else look over it and confirm, that it was OK to use the newest version of b43-fwcutter (019 instead of 012).

[humdinger]

updated download-data-for-wlan-firmwares.txt script

[humdinger]

For Alpha4: the old script with an added comment

[humdinger]

a new version for PM-aware release, i.e nightlies etc.

[humdinger]

Forget new_download-data-for-wlan-firmwares.txt​.

Instead, please upload the two new scripts. Thanks.

[humdinger]

updated to use the newest version of the b43 firmware

[nielx]

​https://www.haiku-os.org/files/download-data-for-wlan-firmwares.txt ​https://www.haiku-os.org/files/alpha4_download-data-for-wlan-firmwares.txt

Should be up to date now.

[humdinger]

Thanks Niels, I've edited the guide accordingly.