add content to releasewarrior on how to verify updates after throttling

[kmoir]

such as

•rail> https://aus5.mozilla.org/update/6/Firefox/55.0.3/20170824053622/WINNT_x86_64-msvc-x64/zh-TW/release/Windows_NT 10.0.0.0 (x64)/ISET:SSE3,MEM:16384/default/default/update.xml 3:52 PM https://aus5.mozilla.org/update/6/Firefox/55.0.3/20170824053622/WINNT_x86_64-msvc-x64/zh-TW/release/Windows_NT%2010.0.0.0%20(x64)/ISET:SSE3,MEM:16384/default/default/update.xml?force=1 3:54 PM you can use force=-1 to simulate background updates 3:54 PM looks like they are throttled 3:54 PM

Aki Sasaki nice 3:55 PM i'd still like an update url expander in the client :) 3:56 PM i should have thought of https://github.com/mozbhearsum/build-tools/blob/update-status/scripts/updates/update-status.py though