This is the updated patch of "Add :caption attribute to #+ATTR_LATEX property"
If possible, please include it to master
------------------------------------------------------------------------------------------------------------------------
This feature is very useful when you export org to latex with custom
caption command, for example:
#+ATTR_LATEX: :caption \BiTableCaption{caption 1}{caption 2}
|---+---|
| x | y |
|---+---|
| 1 | 2 |
|---+---|
----------------------------------------------------------------------------------------------------------------------