Change keyboard shortcut for "Search" bar focus

[ZaLiTHkA]

As far as I know, most browsers reserve the shortcut ctrl+shift+p for a print dialog (I know at least Chrome does), so in the end this shortcut isn't all that useful...

Over the years I've seen a few other sites that simply used / as the search bar shortcut, so could we perhaps have that instead?

I found a line here that appears to be setting the shortcut, but I'm not familiar at all with "keymaster.js", nor the structure of your website build system, so I thought it would be safer to post a request rather than a pull request.

What do you think @wbond?

[FichteFoll]

#28

[ZaLiTHkA]

Apologies for yet another duplicate issue.. I've left a comment on 28 instead. :)