removed dev things from doc

docs/Button/Button Activation.md

@@ -426,12 +426,6 @@ Reload, Stop, or Inspect are [[Button Activations for Developers|special activat
 
 These activations are normally not used during regular operations.
 
-# Activation Validity
-
-Each Activation has a `is_valid()` method that checks whether all necessary attributes or parameters are available to it. The inspect keyword to trigger button validity inspection is `valid`.
-
-Each Activation also has a `describe()` method that displays and explains what it does. The inspect keyword for displaying activation description is `desc`.
-
 # New Activations
 
 It always is possible to create new activations by [[Extending Cockpitdecks|extending Cockpitdecks]].

docs/Button/Button Representation.md

@@ -131,12 +131,3 @@ Guarded buttons or keys need to be pressed twice to activate, the first activati
 
 > [!WARNING] Long Press
 > Make sure long press lasts 2 seconds or more, otherwise the button will be activated!
-
-# Representation Validity
-
-> [!NOTE] Development Notes
-> For developer only
-
-Each Representation has a `is_valid()` method that checks whether all necessary attributes or parameters are available to it and valid. If the validity function fails, a warning is reported and the button is not rendered. The inspect keyword used to verify the validity of the representation is `valid`.
-
-Each Representation has an `describe()` method that explains what it displays in plain English. The inspect keyword used to describe the representation is `what`.

docs/index.md

@@ -8,7 +8,7 @@ External decks include the following make and models:
 - Loupedeck LoupedeckLive
 - Berhinger X-Touch Mini
 
-Recently, we added Web Decks, a simulator of any of the above deck in a web page! Web Decks were first developed as a development tool to speed up deck page creation, but Web Decks turned out to be fast and available everywhere, in particular on tablets. Yes, you read it, you can now have any of the above deck, for free, on a tablet, to use with X-Plane flight simulator.
+There also are Web Decks, a simulator of any of the above deck in a web page! Web Decks were first developed as a tool to speed up deck page creation, but Web Decks turned out to be fast and available everywhere, in particular on tablets. Yes, you read it, you can now have any of the above deck, for free, on a tablet, to use with X-Plane flight simulator.
 
 Cockpitdecks can run on the same computer as X-Plane, or a remote computer, network-connected to X-Plane.