open lyrics extraction analysis from URL

[craigsapp]

Something like:

https://polishscores.org/?id=pl-cz--iii-101&a=lyrics

[craigsapp]

Implemented with commit https://github.com/craigsapp/website-polish-scores/commit/df5f468da06794930646cdb321024edf5c985831

http://polishscores.org?id=pl-sa--228-a-vi-32--002&a=lyrics%20-m

The a=lyrics%20-m will open the lyrics analysis tool menu and the %20-m is an option that selects the modernized letter option on that menu:

[craigsapp]

Now the reverse should be done: When the analysis menu is open, the URL should have an a parameter added to it, so that copying the URL will also copy the active analysis being done.