docs: Programming -> Application Programming

docs/badge/programming.rst → docs/badge/application_programming.rst

 .. _programming:
 
-Programming
-===========
-
-*NOTE: this is about programming your own apps/instruments/toys while keeping the badge firmware stock. If you want to port Doom or work on the firmware, see the Firmware Development section.*
+Application Programmming
+========================
 
 The main programming interface and language for the flow3rbadge is Python. More
 exactly, it's `Micropython <https://micropython.org/>`_, which is a fairly

docs/index.rst

@@ -13,7 +13,7 @@ Welcome to flow3r's documentation!
    badge/hardware_specs.rst
    badge/assembly.rst
    badge/usage.rst
-   badge/programming.rst
+   badge/application_programming.rst
    badge/firmware.rst
    badge/firmware-development.rst
    badge/badge_link.rst