sendether.sh now uses geth_attach from libbfa.sh

bin/sendether.sh

@@ -3,14 +3,16 @@
 if [ -z "${BFAHOME}" ]; then echo "\$BFAHOME not set. Did you source bfa/bin/env ?" >&2; exit 1; fi
 source ${BFAHOME}/bin/libbfa.sh || exit 1
 
-test -n "$1" ||
-    fatal "Send to whom?"
-test -n "$2" ||
-    fatal "Send how much?"
+function usage
+{
+    fatal "Usage: $0 <dest-addr> <amount-of-ether>"
+}
+
+test $# -eq 2 || usage
 
 rcpt=$1
 eth=$2
 
-cat<<EOJS | geth --datadir node1 attach 
+cat<<EOJS | geth_attach
 eth.sendTransaction({from:eth.accounts[0], to: "${rcpt}", value: web3.toWei(${eth}, "ether")})
 EOJS