Update 408 error message and bump version to 0.2.2

Author: prabhakk-mw

gui/src/actionCreators/index.js

@@ -150,7 +150,7 @@ export async function fetchWithTimeout(dispatch, resource, options={}, timeout=1
     } catch(error) {
         // If AbortController is aborted, then AbortError exception is raised due to time out.
         if (error.name === "AbortError"){
-        dispatch(receiveError(`HTTP request for resource ${resource} timed out. Check your internet connection.`,408))
+        dispatch(receiveError(`HTTP Error 408 - Request Timeout. Check your internet connection and, verify that the server is running.`,408))
         } else {
             dispatch(receiveError("Communication with server failed.",404)) 
         }
@@ -159,7 +159,7 @@ export async function fetchWithTimeout(dispatch, resource, options={}, timeout=1
 
 
 export function fetchServerStatus() {
-    return async function (dispatch, getState) {        
+    return async function (dispatch, getState) {
 
         dispatch(requestServerStatus());
         const response = await fetchWithTimeout(dispatch, './get_status', {}, 10000)

setup.py

@@ -51,7 +51,7 @@ def run(self):
 
 setuptools.setup(
     name="matlab-proxy",
-    version="0.2.1",
+    version="0.2.2",
     url=config["doc_url"],
     author="The MathWorks, Inc.",
     author_email="cloud@mathworks.com",