and fix incorrect function name in byfn.sh
add *.tx and *.block files to .gitignore
add FABRIC_CFG_PATH setting
Change-Id: Id3457455354b1f2aea1a9661aa89dc677e05124b
Signed-off-by: Christopher Ferris <chrisfer@us.ibm.com>
Signed-off-by: Rameshbabu <rameshbabu.thoomu@gmail.com>