Removed trailing spaces

Due to sloppiness and, likely, a misconfigured plugin for *Visual Studio*, it appears a number of trailing spaces were either missed previously, or were reintroduced. Sad face. These have been removed to help avoid future versioning confusion with git diffs.

Author: JeremyCaney

Ignia.Topics.Web/Editor/IEditControl.cs

@@ -22,7 +22,7 @@ public interface IEditControl {
     | PROPERTY: INHERITED VALUE
     \-------------------------------------------------------------------------------------------------------------------------*/
     /// <summary>
-    ///   Gets or sets the value of a control, as inherited from any Topic pointers. 
+    ///   Gets or sets the value of a control, as inherited from any Topic pointers.
     /// </summary>
     /// <remarks>
     ///   If this value is set, then the control should not be marked as required, as it is inheriting its value from a