blender: add page (#1131)
blender: add page (#1131)

Mostly based on https://www.blender.org/manual/advanced/command_line/arguments.html
with some additional help from http://blender.stackexchange.com/questions/3061/setting-render-options-from-the-command-line
Phizho/tldr,UncommonPleb/tldr,cptdeka10/tldr,katekyan/tldr,cptdeka10/tldr,katekyan/tldr,felixonmars/tldr,UncommonPleb/tldr,deekim/tldr,zoisom/tldr,slash3b/tldr,katekyan/tldr,cptdeka10/tldr,slash3b/tldr,UncommonPleb/tldr,slash3b/tldr,Phizho/tldr,felixonmars/tldr,zoisom/tldr,zoisom/tldr,deekim/tldr,Phizho/tldr,felixonmars/tldr,deekim/tldr