[Bug-gnuzilla] Add "Works with: Firefox, Firefox for Android, SeaMonkey, Thunderbird" to AddonsScraper.py

[David Hedlund]

For each addon on addons.mozilla.org there is a list of Mozilla 
compatible softwares listed. For example, 
https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/versions/ 
states:


Version 1.13.8 Released July 18, 2017 1.6 MiB Works with Firefox for 
Android 27.0 - 56.*, Firefox 24.0 and later, SeaMonkey 2.24 and later, 
Thunderbird 31.0 and later

Version 1.13.4 Released June 26, 2017 1.6 MiB Works with Firefox for 
Android 27.0 - *, Firefox 24.0 and later, SeaMonkey 2.24 and later, 
Thunderbird 31.0 and later

etc...



Please add these attributes to 
http://git.savannah.gnu.org/cgit/gnuzilla.git/tree/tools/AddonsScraper.py

Works with:
* Firefox
* Firefox for Android
* SeaMonkey
* Thunderbird

I've asked about this before but since then the software have been 
de-branded: 
http://fossforce.com/2017/02/great-debian-iceweasel-icedove-saga/