Doc comment fix (#146)

* Fix badly formed XML doc comments

* Clean up xml doc comments

* adding submodule

External/cpprestsdk

@@ -1 +1 @@
-Subproject commit 739ff5910c80948e520282e174a17c9f8d47f28f
+Subproject commit 5b207f1350fad65a32b2f8b5e1643c136c5b5eff

Source/Services/Stats/Manager/WinRT/StatisticValue_WinRT.h

@@ -20,21 +20,21 @@ public:
     /// Return data as numerical type
     /// </summary>
     /// <returns>Float data for statistic</returns>
-    /// <remarks>Will debug assert if data is not type requested</returns>
+    /// <remarks>Will debug assert if data is not type requested</remarks>
     DEFINE_PROP_GET_OBJ(AsNumber, as_number, double);
 
     /// <summary> 
     /// Return data as integer type
     /// </summary>
     /// <returns>Integer data for statistic</returns>
-    /// <remarks>Will debug assert if data is not type requested</returns>
+    /// <remarks>Will debug assert if data is not type requested</remarks>
     DEFINE_PROP_GET_OBJ(AsInteger, as_integer, int64_t);
 
     /// <summary> 
     /// Return data as string type
     /// </summary>
     /// <returns>data as char_t*</returns>
-    /// <remarks>Will debug assert if data is not type requested</returns>
+    /// <remarks>Will debug assert if data is not type requested</remarks>
     DEFINE_PROP_GET_STR_OBJ(AsString, as_string);
 
     /// <summary> 

Source/System/ppltasks_extra.h

@@ -89,7 +89,6 @@ namespace Concurrency
         ///     This function dynamically creates a long chain of continuations by iteratively concating tasks created by user Functor <paramref name="body"/>,
         ///     The iteration will not stop until the result of the returning task from user Functor <paramref name="body"/> is <c> False </c>.
         /// </remarks>
-        /// <seealso cref="Task Parallelism (Concurrency Runtime)"/>
         /**/
         inline task<void> create_iterative_task(std::function<concurrency::task<bool>()> body, cancellation_token ct = cancellation_token::none())
         {