toc edits to streamline the tools story

Author: craigg-msft

docs/TOC.md

@@ -10,7 +10,7 @@
 ## [XQuery](xquery/xquery-language-reference-sql-server.md)
 		
 # [Samples](sample/microsoft-sql-server-samples.md)
-# [Tools](tools/command-prompt-utility-reference-database-engine.md)
+# [Tools](tools/overview-sql-tools.md)
 		
 # Developer		
 ## [SQL Server Data Tools (SSDT)](ssdt/download-sql-server-data-tools-ssdt.md)

docs/tools/index.md

@@ -1,3 +1,3 @@
 --- 
-redirect_url: /sql/tools/command-prompt-utility-reference-database-engine 
---- 
+redirect_url: /sql/tools/overview-sql-tools 
+--- 

docs/tools/overview-sql-tools.md

@@ -21,12 +21,11 @@ manager: "craigg"
   This section contains a summarry of the tools and utilities to help you develop and manage SQL Server deployments and SQL Server based applications. 
 
 - [SQL Server Management Studio (SSMS)](../ssms/download-sql-server-management-studio-ssms.md)
-
 - [SQL Server Data Tools (SSDT)](../ssdt/download-sql-server-data-tools-ssdt.md)
 - [Command Prompt Utilities](command-prompt-utility-reference-database-engine.md)  
-
 - [Configuration Manager](../tools/configuration-manager/sql-server-configuration-manager-help.md)
+- [SQL Server Migration Assistant](../ssma/sql-server-migration-assistant.md)
 - [Distributed Replay](../tools/distributed-replay/install-distributed-replay-overview.md)
-- [dta](../tools/dta/dta-utility.md)
+- [dta utility](../tools/dta/dta-utility.md)
 - [SQL Server Profiler](../tools/sql-server-profiler/sql-server-profiler.md)
 - [ssbdiagnose](../tools/ssbdiagnose/ssbdiagnose-utility-service-broker.md)