Added entry to Thanks section of readme text files

Added thanks to SirRufo for the fix contributed to v4.25.0

Author: delphidabbler

Docs/ReadMe-portable.txt

@@ -248,6 +248,9 @@ Thanks to:
 + The authors of the third party source code and images used by the program. See
   the program's about box or License.html for details.
 
++ SirRufo for helping to fix a long standing bug where CodeSnip would crash on
+  resuming from hibernation.
+
 + Various contributors to the DelphiDabbler Code Snippets database. Names of
   contributors are listed in the program's About Box (use the "Help | About"
   menu option then select the "About the Database" tab). The list will be empty

Docs/ReadMe-standard.txt

@@ -293,6 +293,9 @@ Thanks to:
 + geoffsmith82 and an anonymous contributor for information about getting
   CodeSnip to work with Delphi XE2.
 
++ SirRufo for helping to fix a long standing bug where CodeSnip would crash on
+  resuming from hibernation.
+
 + The authors of the third party source code and images used by the program. See
   the program's about box or License.html for details.