Modified:

- sec. 3.4.6: changed paragraph
- sec. B.9: (Japanese only) changed sentence

Todo for LyX 2.2:

- bounding box with units
  (http://www.lyx.org/trac/changeset/81e59260/lyxgit)
- new external template "VectorGraphics"


TODO from LyX 2.1.x

Modified:

- sec. 2.2: last paragraph has been rewritten
- sec. A.1.13: added new PDF export format
- sec. A.1.13: add note for the HTML format