default ActiveState Tcl install dir is now C:/Tcl

Modules/FindTCL.cmake

@@ -25,6 +25,7 @@ FIND_LIBRARY(TCL_LIBRARY
   /usr/lib 
   /usr/local/lib
   "C:/Program Files/Tcl/lib" 
+  "C:/Tcl/lib" 
   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.4;Root]/lib
   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.3;Root]/lib
   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.2;Root]/lib
@@ -39,6 +40,7 @@ FIND_LIBRARY(TK_LIBRARY
   /usr/lib 
   /usr/local/lib
   "C:/Program Files/Tcl/lib" 
+  "C:/Tcl/lib" 
   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.4;Root]/lib
   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.3;Root]/lib
   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.2;Root]/lib
@@ -51,6 +53,7 @@ FIND_PATH(TCL_INCLUDE_PATH tcl.h
   /usr/include 
   /usr/local/include
   "C:/Program Files/Tcl/include" 
+  "C:/Tcl/include" 
   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.4;Root]/include
   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.3;Root]/include
   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.2;Root]/include
@@ -63,6 +66,7 @@ FIND_PATH(TK_INCLUDE_PATH tk.h
   /usr/include 
   /usr/local/include
   "C:/Program Files/Tcl/include" 
+  "C:/Tcl/include" 
   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.4;Root]/include
   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.3;Root]/include
   [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.2;Root]/include
@@ -76,6 +80,7 @@ IF (WIN32)
     /usr/include 
     /usr/local/include
     "C:/Program Files/Tcl/include" 
+    "C:/Tcl/include" 
     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.4;Root]/include
     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.3;Root]/include
     [HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.2;Root]/include