FAB-4073 Documentation for BYFN

address nick's comments
address nick's 2nd round comments
address 3rd round of comments
add download script for byfn content
add samples.rst and adapt the bootstraping to
reflect the new scheme for handling fabric samples

Change-Id: Ic1aeb8bf80f49b79c355000c6a0775428fe14c4c
Signed-off-by: Christopher Ferris <[email protected]>

Author: christo4ferris

Makefile

@@ -79,6 +79,7 @@ PROJECT_FILES = $(shell git ls-files  | grep -v ^test | grep -v ^unit-test | \
 	grep -v ^bddtests | grep -v ^docs | grep -v _test.go$ | grep -v .md$ | \
 	grep -v ^.git | grep -v ^examples | grep -v ^devenv | grep -v .png$ | \
 	grep -v ^LICENSE )
+RELEASE_TEMPLATES = $(shell git ls-files | grep "release/templates")
 IMAGES = peer orderer ccenv javaenv buildenv testenv zookeeper kafka couchdb tools
 RELEASE_PLATFORMS = windows-amd64 darwin-amd64 linux-amd64 linux-ppc64le linux-s390x
 RELEASE_PKGS = configtxgen cryptogen configtxlator
@@ -353,6 +354,10 @@ release/%/install: $(PROJECT_FILES)
 		| sed -e 's/_BASE_DOCKER_TAG_/$(BASE_DOCKER_TAG)/g' \
 		> $(@D)/bin/get-docker-images.sh
 		@chmod +x $(@D)/bin/get-docker-images.sh
+	@cat $(@D)/../templates/get-byfn.in \
+		| sed -e 's/_VERSION_/$(PROJECT_VERSION)/g' \
+		> $(@D)/bin/get-byfn.sh
+		@chmod +x $(@D)/bin/get-byfn.sh
 
 .PHONY: dist
 dist: dist-clean release