Remove set -/+eu from getDump.sh

- setting them doesn't cause the parent process to error if there
  are any problems getting the failover.
- Though that case is handled else where.

Author: gregcorbett

importDBdmpFile/getDump.sh

@@ -1,16 +1,8 @@
 #!/bin/bash
 
-# Set some things that cause this script to exit on a failure,
-# rather than carry on blindly.
-# -e Exit on any error
-# -u Classify unset variables as errors
-set -eu
-
 # Get useful variables to refer to later in this script.
 source /etc/gocdb/failover.sh
 
 # Copy the DB dump file.
 /usr/bin/scp $DB_DUMP_FROM $DB_DUMP_TO
 
-# unset things to not affect the rest of the Failover process.
-set +eu