HTML Widgets; Quote samples updated to add proper event handling code into Template Text

The following sample HTML Widgets have been updated to ensure "sender, e" are listed in their change handler function signatures and that "e.ChangeHandled = true" is set.

• HtmlWidget_AccountCreditLimitChange
• Version: 1.08 (09/05/2023)
• dateEffective_Change
• HtmlWidget_ClientQuote
• Version: 1.05 (22/03/2023)
• cboAccountType_Change
• Listed in the "Selected HTML Widget to Import" list as "Loan Quick Quotation (Payment-based) with the ability for a logged in Client to add a 'Quote' Account"
• HtmlWidget_QuickQuoteTerm
• Version: 1.05 (22/03/2023)
• cboAccountType_Change
• Listed in the "Selected HTML Widget to Import" list as "Loan Quick Quotation (Term-based)"

Unless there is a specific reason not to, all ComboBox, DBCombo, TextBox, DateBox (in fact, all basic controls except CheckBox) should set "ChangeHandled = true" at the top of their event handler functions, e.g.:

function cboAccountType_Change(sender, e) {
  // Handled
  if (e) e.ChangeHandled = true;