Remove introductory content from Job Development page

Removed introductory section about job development.

Author: ADefWebserver

wiki-content/Job-Development.md

@@ -1,7 +1,3 @@
-# Job Development
-
-This page describes how to develop jobs for Blazor Data Orchestrator.
-
 ## Development Options
 
 * [Online](https://github.com/Blazor-Data-Orchestrator/BlazorDataOrchestrator/wiki/Online) - Develop jobs using the online editor