Fix Private Route

Without WithRouter and location, when you redirect after authentication if a route has a params in the path, it won't  redirect correctly (a route like this identity/:id/ ...) won't work

Author: Kavita Chaudhry

.gitignore

@@ -4,6 +4,3 @@ node_modules
 **/auth0-variables.js
 npm-debug.log
 .editorconfig
-.idea/workspace.xml
-.idea/vcs.xml
-.idea/encodings.xml