Add rocoto to workflow env files for WCOSS (#191)

* Add rocoto to env for wcoss

* Update hash of regional workflow

Externals.cfg

@@ -3,7 +3,7 @@ protocol = git
 repo_url = https://github.com/NOAA-EMC/regional_workflow
 # Specify either a branch name or a hash but not both.
 #branch = develop
-hash = 7da0c46
+hash = bf733c1
 local_path = regional_workflow
 required = True
 

env/wflow_wcoss_cray.env

@@ -1,5 +1,9 @@
 # Python environment for workflow on WCOSS_cray
 
+module load xt-lsfhpc/9.1.3
+module use -a /usrx/local/emc_rocoto/modulefiles
+module load rocoto/1.3.0rc2
+
 module unload python/2.7.14
 module load python/3.6.3
 module use /usrx/local/nceplibs/modulefiles 

env/wflow_wcoss_dell_p3.env

@@ -1,5 +1,9 @@
 # Python environment for workflow on WCOSS_dell_p3
 
+module load lsf/10.1
+module use /gpfs/dell3/usrx/local/dev/emc_rocoto/modulefiles/
+module load ruby/2.5.1 rocoto/1.3.0rc2
+
 module load python/3.6.3
 module use /usrx/local/nceplibs/dev/modulefiles 
 module load srw-app-python/1.0.0