Clean up code and improve documentation

This switches the code documentation genarator (we're now using phpdoc
instead of NaturalDoc).

Also various small code cleanup tasks:

- Remove unused code
- Get rid of `and` / `or`, we're using `&&` / `||` now
- Adding missing return values
- Helping PhpStorm to detect some dynamically called functions
  (mark_builtin_callable in Transcompiler)
- Reword transcompiling => compiling in documentation

1 files changed, 1 insertions, 1 deletions

diff --git a/example/index.php b/example/index.php
index 4a96410..caf57eb 100644
--- a/example/index.php
+++ b/example/index.php
@@ -9,7 +9,7 @@ use \kch42\ste;
 $ste = new ste\STECore(
     new ste\FilesystemStorageAccess(                # The STECore needs a StorageAccess implementation, we are using the FilesystemStorageAccess, which comes with STE.
         dirname(__FILE__) . "/templates/src",    # FilesystemStorageAccess needs a directory, where the Templates are...
-        dirname(__FILE__) . "/templates/transc"  # ...and a directory for the transcompiled templates (write permissions needed).
+        dirname(__FILE__) . "/templates/transc"  # ...and a directory for the compiled templates (write permissions needed).
     )
 );