Added a try/catch block around docNodeInserted() and docNodeRemoved(), since exceptions thrown by mutation event listeners are not propagated back
Added a try/catch block around docNodeInserted() and docNodeRemoved(), since exceptions
thrown by mutation event listeners are not propagated back

corinthia/corinthia-editorlib,corinthia/corinthia-editor,corinthia/corinthia-editorlib,corinthia/corinthia-editor,corinthia/corinthia-editorlib,corinthia/corinthia-editor,corinthia/corinthia-editor,corinthia/corinthia-editorlib,corinthia/corinthia-editor,corinthia/corinthia-editorlib