Update example config files

2yrs.cfg

 [acme]
-# This is the name of the case. This should be the name of the directory
-# relative to "shared-scratch" from the site catalog. For example, if
-# your shared-scratch is /scratch/juve, and casename is mycase, then the
-# case should be set up in /scratch/juve/mycase
+# This is the name of the case
 casename = F1850.g37.2yrs
 
 # This is the number of cores to use for each stage

5yrs.cfg

 [acme]
-# This is the name of the case. This should be the name of the directory
-# relative to "shared-scratch" from the site catalog. For example, if
-# your shared-scratch is /scratch/juve, and casename is mycase, then the
-# case should be set up in /scratch/juve/mycase
+# This is the name of the case
 casename = F1850.g37.5yrs
 
 # This is the number of cores to use for each stage

6mos.cfg

 [acme]
-# This is the name of the case. This should be the name of the directory
-# relative to "shared-scratch" from the site catalog. For example, if
-# your shared-scratch is /scratch/juve, and casename is mycase, then the
-# case should be set up in /scratch/juve/mycase
+# This is the name of the case
 casename = F1850.g37.6mos
 
 # This is the number of cores to use for each stage

test.cfg

 [acme]
 # This is the name of the case.
-casename = F1850.g37.case2
+casename = mycase
 
 # This is the number of cores to use for each stage. For now, this needs to
 # be set manually. Eventually we might be able to derive it automatically