D18952: new find module for Canberra

[Harald Sitter]

sitter marked an inline comment as done.

REPOSITORY
  R240 Extra CMake Modules

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D18952

To: sitter, cgiboudeaux
Cc: aacid, apol, kde-frameworks-devel, kde-buildsystem, michaelh, ngraham, bruns