D5250: cursors: Make build scripts more generic; build more sizes

[Nathaniel Graham]

ngraham added a reviewer: subdiff.

REPOSITORY
  R31 Breeze

REVISION DETAIL
  https://phabricator.kde.org/D5250

To: jamesl, #plasma, subdiff
Cc: kvermette, subdiff, plasma-devel, ZrenBot, progwolff, lesliezhai, 
ali-mohamed, jensreuterberg, abetts, sebas, apol, mart