message: add an environment variable that allows you to push configuration into every bitcoin.conf file generated by the test framework
diff: @@ -210,6 +210,22 @@ class BitcoinTestFramework(object):
  check_json_precision()
  + # By setting the environment variable BITCOIN_CONF_OVERRIDE to "key=value,key2=value2,..." you can inject bitcoin configuration into every test
  + baseConf = os.environ.get("BITCOIN_CONF_OVERRIDE")
  + if baseConf is None:
  + baseConf= {}
  + else:
  + lines = baseConf.split(",")
  + baseConf = {}
  + for line in lines:
  + (key,val) = line.split("=")
  + baseConf[key.strip()] = val.strip()
  +
  + if bitcoinConfDict is None:
  + bitcoinConfDict = {}
  +
  + bitcoinConfDict.update(baseConf)
  +
  success = False
  try:
  try:
  