implemented the 1xx range of errors

ts/smartstatus.classes.http.1xx.ts

@@ -1,2 +1,43 @@
 import { HttpStatus, TStatusGroup } from './smartstatus.classes.http'
 
+export class status100 extends HttpStatus {
+  constructor () {
+      super({
+        code: 100,
+        text: 'Continue',
+        description: `The server has received the request headers and the client
+            should proceed to send the request body
+            (in the case of a request for which a body needs to be sent; for example, a POST request).
+            Sending a large request body to a server after a request has been rejected
+            for inappropriate headers would be inefficient.
+            To have a server check the request's headers,
+            a client must send Expect: 100-continue as a header in its initial request and receive
+            a 100 Continue status code in response before sending the body.
+            The response 417 Expectation Failed indicates the request should not be continued.`
+      })
+  }
+}
+
+export class status101 extends HttpStatus {
+  constructor () {
+      super({
+        code: 101,
+        text: 'Switching Protocols',
+        description: `The requester has asked the server to switch protocols and the server has agreed to do so.`
+      })
+  }
+}
+
+export class status102 extends HttpStatus {
+  constructor () {
+      super({
+        code: 102,
+        text: 'Non-Authoritative Information',
+        description: `A WebDAV request may contain many sub-requests involving file operations,
+        requiring a long time to complete the request.
+        This code indicates that the server has received and is processing the request,
+        but no response is available yet.[6]
+        This prevents the client from timing out and assuming the request was lost.`
+      })
+  }
+}

ts/smartstatus.classes.http.2xx.ts

@@ -13,6 +13,16 @@ export class status200 extends HttpStatus {
   }
 }
 
+export class status201 extends HttpStatus {
+  constructor () {
+      super({
+        code: 201,
+        text: 'Created',
+        description: `The request has been fulfilled, resulting in the creation of a new resource.`
+      })
+  }
+}
+
 export class status202 extends HttpStatus {
   constructor () {
       super({