Extend VS Code Explorer welcome view contribution

Author: gjsjohnmurray

package.json

@@ -77,7 +77,7 @@
     "viewsWelcome": [
       {
         "view": "explorer",
-        "contents": "You can also create a new workspace to edit or view code directly on an [InterSystems server](https://intersystems-community.github.io/vscode-objectscript/serverside/).\n[Choose Server and Namespace](command:vscode-objectscript.addServerNamespaceToWorkspace)"
+        "contents": "Begin local ObjectScript development by opening a folder or cloning a repository. Then switch to the new ObjectScript view in the Activity Bar.\nYou can also create a new workspace to [edit or view code directly on an InterSystems server](https://intersystems-community.github.io/vscode-objectscript/serverside/).\n[Choose Server and Namespace](command:vscode-objectscript.addServerNamespaceToWorkspace)"
       },
       {
         "view": "ObjectScriptExplorer",