Assistant: adjust to recently changed location of .qch files
Assistant: adjust to recently changed location of .qch files

Change-Id: If0a395d332fbbba5cd5875e325db87d2087b09e5
Reviewed-by: Oswald Buddenhagen <6a8868beda3e139b5ac22b2534a23d3e6ba81819@digia.com>
Reviewed-by: Karsten Heimrich <81d67632fe4bf9afb88a400b41aa25e19a1d2a12@digia.com>

mer-qt/qttools,mer-qt/qttools,mer-qt/qttools,mer-qt/qttools,mer-qt/qttools,mer-qt/qttools