Revert "Update redshift location", back in Canada

This reverts commit b0af1740f685f1835ab5c69b695f57bcf07e6932.
Add screenlayout for nu at home
Make the urxvt mark-and-yank not conflict with emacs
Add kubuntuninjas, epic to imapfilter
Add ipv6 address for upsilon to known_hosts
Don't try to copy [Google Mail]/Chat to Gmail
Update debian known hosts
Add aliases to mutt
Switch to mutt_bgrun for opening pdffiles
Filter out read frescobaldi mail