Any status from reviewers here?

Could you check on this Sergey?

@Aaron Carlisle (Blendify), suggest not to split files and rewrite as single patch. It makes it harder to review what you changed. (thats unless you really rewrite everything - but thats not the case here).

File split (without edits) can be committed AFAICS.

I added stuff also such as graph.rst, dopesheet.rst, masking.rst, and movieclip introduction.rst

Seems this only splits the manual pages and doesn't really update any of the content. For example, in the tracking options there's still KLT/SAD options, which were replaced with the planar motion tracker.

Split is perhaps good start, but would be nice to have actual content update.

@Sergey Sharybin (sergey) that is true however I did document graph and dope sheet views along with masking. If you like I should be able to split this into two patches?

It should be fine to commit both split and graph/dopesheet changes at the same time i think. Those parts seems OK to me, just some extra work needed after this patch.