added DocsPage, improved navbar with dynamic height handling, MathJax integration, new TOC features, and extensive markdown processing

docs/development/String.md

@@ -1,3 +1,5 @@
+[//]: # (excludeFromIndex)
+
 # String
 
 # This document is for developer notes only

docs/development/including_modules.md

@@ -1,5 +1,7 @@
 # Modules inclusion
 
+[//]: # (excludeFromIndex)
+
 Module is, at the low level, a statement that modifies a given context by adding
 here local and exported symbols, performing some tasks and even returning some value
 we don't need for now.

docs/development/scope_resolution.md

@@ -1,3 +1,4 @@
+[//]: # (excludeFromIndex)
 
 
 Provide: