Generate navigation for new UserTypes doc.

Author: rspeele

SUMMARY.md

@@ -27,6 +27,7 @@
     * [Drop object statements](doc/Language/DropStmt.md)
     * [Navigation properties](doc/Language/NavigationProperties.md)
     * [Vendor statements](doc/Language/VendorStatements.md)
+    * [UserTypes](doc/Language/UserTypes/README.md)
     * [Functions](doc/Language/Functions/README.md)
         * [SQLite](doc/Language/Functions/SQLiteFunctions.md)
         * [TSQL](doc/Language/Functions/TSQLFunctions.md)

doc/Configuration/Json.md

@@ -211,7 +211,6 @@ representation*! With the above example ToPrimitive and FromPrimitive methods us
 actually work fine, but a different representation might not hold up so well. So choose your underlying representation
 carefully and be mindful of how your queries are actually working.
 
-
 ---
 <!-- nav-bottom -->
 [&larr; Configuration](README.md) | [Runtime configuration &rarr;](Configuration.md)

doc/Language/Functions/README.md

@@ -1,7 +1,7 @@
 <!-- nav-top -->
 [Home](../../../README.md) &gt; [Language](../README.md) &gt; Functions
 
-[&larr; Vendor statements](../VendorStatements.md) | [SQLite &rarr;](SQLiteFunctions.md)
+[&larr; UserTypes](../UserTypes/README.md) | [SQLite &rarr;](SQLiteFunctions.md)
 <!-- /nav-top -->
 
 # Functions
@@ -112,6 +112,6 @@ This way, only `@b` will be nullable.
 
 ---
 <!-- nav-bottom -->
-[&larr; Vendor statements](../VendorStatements.md) | [SQLite &rarr;](SQLiteFunctions.md)
+[&larr; UserTypes](../UserTypes/README.md) | [SQLite &rarr;](SQLiteFunctions.md)
 <!-- /nav-bottom -->
 

doc/Language/UserTypes/README.md

@@ -1,3 +1,9 @@
+<!-- nav-top -->
+[Home](../../../README.md) &gt; [Language](../README.md) &gt; UserTypes
+
+[&larr; Vendor statements](../VendorStatements.md) | [Functions &rarr;](../Functions/README.md)
+<!-- /nav-top -->
+
 # UserTypes
 
 The UserTypes feature allows you to bring custom .NET data types into RZSQL by pointing the type provider at your own assemblies.
@@ -453,3 +459,8 @@ VENDOR tsql {
 
 The key thing to remember here is it is up to you to be disciplined about changing your storage representation!
 
+---
+<!-- nav-bottom -->
+[&larr; Vendor statements](../VendorStatements.md) | [Functions &rarr;](../Functions/README.md)
+<!-- /nav-bottom -->
+

doc/Language/VendorStatements.md

@@ -1,7 +1,7 @@
 <!-- nav-top -->
 [Home](../../README.md) &gt; [Language](README.md) &gt; Vendor statements
 
-[&larr; Navigation properties](NavigationProperties.md) | [Functions &rarr;](Functions/README.md)
+[&larr; Navigation properties](NavigationProperties.md) | [UserTypes &rarr;](UserTypes/README.md)
 <!-- /nav-top -->
 
 # Vendor Statements
@@ -138,6 +138,6 @@ vendor tsql <#
 
 ---
 <!-- nav-bottom -->
-[&larr; Navigation properties](NavigationProperties.md) | [Functions &rarr;](Functions/README.md)
+[&larr; Navigation properties](NavigationProperties.md) | [UserTypes &rarr;](UserTypes/README.md)
 <!-- /nav-bottom -->