Fix for windows + develop.py: Use pscp on windows instead of scp.

This also requires a putty session to be created, same as we do for svn.

indra/cmake/FindSCP.cmake

@@ -12,7 +12,11 @@
 #   SCP_BATCH_FLAG - how to put scp/pscp into batch mode
 
 SET(SCP_EXECUTABLE)
-FIND_PROGRAM(SCP_EXECUTABLE NAMES scp scp.exe pscp pscp.exe)
+IF (WINDOWS)
+  FIND_PROGRAM(SCP_EXECUTABLE NAMES pscp pscp.exe)
+ELSE (WINDOWS)
+  FIND_PROGRAM(SCP_EXECUTABLE NAMES scp scp.exe)
+ENDIF (WINDOWS)
 
 IF (SCP_EXECUTABLE)
   SET(SCP_FOUND ON)