Merge QP1A.190107.001

Change-Id: Idc76a22fe43efe283ea3fb555cc98fd03a03c01b
tree: b3c2de4ecae596fbdeef7985bb322a3b354d85ad
  1. core/
  2. qr_scanner/
  3. MODULE_LICENSE_APACHE2
  4. NOTICE
  5. README.version