Merge pull request #205 from Akasurde/i204

csh: Define ``ECHO`` and ``COMMAND_SEP``

Reviewed-by: https://github.com/apps/ansible-zuul

plugins/shell/csh.py

@@ -26,6 +26,10 @@ class ShellModule(ShellBase):
     # Family of shells this has.  Must match the filename without extension
     SHELL_FAMILY = 'csh'
 
+    # commonly used
+    ECHO = 'echo'
+    COMMAND_SEP = ';'
+
     # How to end lines in a python script one-liner
     _SHELL_EMBEDDED_PY_EOL = '\\\n'
     _SHELL_REDIRECT_ALLNULL = '>& /dev/null'