Fix handling of ' ' in product name

* Some locales (e.g. Russian) will return something like "Windows 10"
  for the product name which threw our JSON conversion off
* Also fix a typo
* Closes #12

Fido.ps1

@@ -1,5 +1,5 @@
 #
-# Fido v1.13 - Retail Windows ISO Downloader
+# Fido v1.15 - Retail Windows ISO Downloader
 # Copyright © 2019 Pete Batard <pete@akeo.ie>
 # ConvertTo-ImageSource: Copyright © 2016 Chris Carter
 #
@@ -75,6 +75,12 @@ $ko = 0x20000
 $WindowsVersions = @(
 	@(
 		@("Windows 10", "Windows10ISO"),
+		@(
+			"19H2 (Build 18363.418 - 2019.11)",
+			@("Windows 10 Home/Pro", 1429),
+			@("Windows 10 Education", 1431),
+			@("Windows 10 Home China ", ($zh + 1430))
+		),
 		@(
 			"19H1 (Build 18362.356 - 2019.09)",
 			@("Windows 10 Home/Pro", 1384),
@@ -631,6 +637,7 @@ $Continue.add_click({
 				$html = $html.Replace("class=product-download-hidden", "")
 				$html = $html.Replace("type=hidden", "")
 				$html = $html.Replace(">", "/>")
+				$html = $html.Replace("&nbsp;", " ")
 				$html = $html.Replace("IsoX86", """x86""")
 				$html = $html.Replace("IsoX64", """x64""")
 				$html = "<inputs>" + $html + "</inputs>"
@@ -646,7 +653,7 @@ $Continue.add_click({
 					}
 				}
 				if ($array.Length -eq 0) {
-					Throw-Error -Req $r -Alt "Could not retreive ISO download links"
+					Throw-Error -Req $r -Alt "Could not retrieve ISO download links"
 				}
 			} catch {
 				Error($_.Exception.Message)