Changed script generation config files to mask $keyword$ from interpolation by configobj

standard_experiments/DEFAULT.config

@@ -2,7 +2,7 @@
 # ECHAM experiment configuration file
 #
 
-VERSION_ = $Id$
+VERSION_ = $$Id$$
 
 ECHAM_EXE = echam6
 INITIAL_DATA = /pool/data/ECHAM6/input/r0002

standard_experiments/amip-LR.config

@@ -2,7 +2,7 @@
 # Default definitions for amip-LR experiments
 #
 
-VERSION_ = $Id$
+VERSION_ = $$Id$$
 
 RES = 63
 LEVELS = 47

standard_experiments/amip-MR.config

@@ -2,7 +2,7 @@
 # Default definitions for amip-MR experiments
 #
 
-VERSION_ = $Id$
+VERSION_ = $$Id$$
 
 RES = 63
 LEVELS = 95

standard_experiments/sstClim-LR.config

@@ -2,7 +2,7 @@
 # Default definitions for sstClim-LR experiments
 #
 
-VERSION_ = $Id$
+VERSION_ = $$Id$$
 
 RES = 63
 LEVELS = 47

standard_experiments/sstClim-MR.config

@@ -2,7 +2,7 @@
 # Default definitions for sstClim-MR experiments
 #
 
-VERSION_ = $Id$
+VERSION_ = $$Id$$
 
 RES = 63
 LEVELS = 95