Added checking for config file.

ddbank.sh

@@ -1,22 +1,15 @@
 #!/usr/bin/env sh
 
-## **Config file should have the following:
-## #Config
-## ## Starting balance
-## bal="00.00"
-## 
-## ## Postgres
-## ### Database user
-## dbuser="ddbank"
-## ### Database Port
-## dbport="5432"
-## ### Datavase host
-## dbhost="knd-db01.kniod.corp"
-## ### Database name
-## datab="ddbank"
-
-
+if [ -f $HOME/git/knd-ddbank/ddbank_config ]; then {
 source $HOME/git/knd-ddbank/ddbank_config
+} else {
+    echo "Configuration file not present."
+    echo "Refer to the Git README for setup"
+    echo ""
+    echo "https://git.skyfall.tech/theissenm/knd-ddbank/src/branch/master"
+    echo ""
+    exit 1
+} fi
 
 db_conn="psql -h $dbhost -p $dbport -U $dbuser -d $datab -c"