DOC/REL: adapt make.py file to upload with other user than pandas
Documentation fix
Merge pull request #8598 from artemyk/io_doc_fix

Function pointer misspecified in io documentaion
Use '+' to qualify memory usage in df.info() if appropriate

This should resolve @kay1793's complaint in #8578.
Merge pull request #8599 from shoyer/qualify-mem-usage

Use '+' to qualify memory usage in df.info() if appropriate
Fix typo in visualization.rst doc
Merge pull request #8583 from jorisvandenbossche/doc-upload

DOC/REL: adapt make.py file to upload with other user than pandas
DOC: reorg whatsnew files to subfolder
Merge pull request #8604 from aisipos/fixplotdoctypo

Fix typo in visualization.rst doc
Merge pull request #8606 from jorisvandenbossche/doc-whatsnew-reorg

DOC: reorg whatsnew files to subfolder