documentation size

[James Bailey]

I realize that downloading and reading the documentation offline is  
not for everyone, but is there a way to make a documentation for  
download that isn't so large? Looking at it, the size increased more  
than 30 MB between 2.13.1 and 2.13.2. I don't know usually work with  
the unstable docs, but even the stable version docs increased by more  
than 20MB between 2.12.2 and 2.12.3. Did something wonky happen, or  
is this just the way it is now?

Alternatively, is there an option for the documentaiton that doesn't  
have absolutely everything (maybe one without regression tests and  
snippets) for download purposes, for someone who just likes to have  
the documentation offline?