Song: added mopidy compatibility for the Song info

General: Swap some math to simpler syntax

Song: Add support for Yarock and Qmmp

GPU: Use readarray instead of modifying IFS

In Oracle Solaris, its default grep doesn't have -F option, only xpg4
has it, so a new PATH has to be added because somehow Oracle doesn't
include them into the default PATH.

General: Fixes

Term: Rewrite Konsole font detection, closes #576

Ascii: Fix hang caused by missing OS ascii art.

ASCII: Fix SUSE logo not displayed