* made formchooser work

* made start new application work for company info page

* made start new application work for membershiplevel page

* fixed a bug when user has no existing forms

* made continue with existing work for company info

* made start new form and continue exisitng work for WG

* fixed a small issue on membership level autocomplete

* fixed the order issue of existing forms

* finished the logic for going back to a previous page and update

* cleaned up the code

* fixed loading forever issue in React Only Mode

* simplified the formFunctionHelpers

* fixed 2 minor issue, checkbox in company info and WG on review page