[FAB-3324] Fix getting started scripts and instructions

ORDERER_CFG_PATH changed to FABRIC_CFG_PATH
this solves the "unsupported config type" error
fix the manual export command on README
[ci-skip]

Change-Id: I7015c7ded4d38b953f05f77d48f428a5ce7f908e
Signed-off-by: Nick Gaski <ngaski@us.ibm.com>

examples/dchackfest/samples/e2e/README.rst

@@ -40,7 +40,7 @@ Next, execute the following command:
 
 .. code:: bash
 
-  curl -L https://logs.hyperledger.org/sandbox/vex-yul-hyp-jenkins-2/fabric-verify-x86_64_1/4/release.tar.gz -o release.tar.gz 2> /dev/null;  tar -xvf release.tar.gz
+  curl -L https://logs.hyperledger.org/sandbox/vex-yul-hyp-jenkins-2/fabric-verify-x86_64_1/5/release.tar.gz -o release.tar.gz 2> /dev/null;  tar -xvf release.tar.gz
 
 This command pulls and extracts all of the necessary artifacts to set up your
 network and places them into a folder titled ``release``.  It also retrieves the
@@ -161,7 +161,7 @@ From your ``e2e`` folder first execute the following:
 .. code:: bash
 
   # this command will not return a response
-  export ORDERER_CFG_PATH=$PWD
+  export FABRIC_CFG_PATH=$PWD
 
 Then use the tool:
 

examples/dchackfest/samples/e2e/network_setup.sh

@@ -82,7 +82,7 @@ function generateArtifacts () {
 	echo "##########################################################"
 	echo "#########  Generating Orderer Genesis block ##############"
 	echo "##########################################################"
-	export ORDERER_CFG_PATH=$PWD
+	export FABRIC_CFG_PATH=$PWD
 	./../../$os_arch/bin/configtxgen -profile TwoOrgs -outputBlock orderer.block
 	echo
 	echo