This reverts commit b326f0bc513f5a0c4d13e51387b2b580dd8accf3.
There were still a couple test use cases and examples that were using onModule. This change cleans those cases up.
* Reorganize scripting documentation * Further changes to tidy up scripting docs Closes #18116 * Add note about .lat/lon potentially returning null * Added .value to expressions example * Fixed two bad ASCIIDOC links