* Missing colon
* update sun
* format fix and adaptation
* fix format
* fix format 2
* fix format 3
* fix format
* fix format
* fix format
* format fix
* revert title as heads
* rename image case-sensitive
* rename again
* Updated MCP23017 Component To Cover 8 & 16 Port Chips
* Made requested changes, adding short paragraph at top of MCP230xx.rst
explaining the page is for MCP23008 and MCP23017, also deleted now
obsolete MCP23017.rst
* Added separate sections for MCP23017, MCP23008
* Remove MCP23017 page (merged with new one)
Co-authored-by: Otto Winter <otto@otto-winter.com>