Continued: - system,worker_dont_fork may not be set, always set default to "false" to   have it properly set as Config::get() may one day behave differently
Continued:
- system,worker_dont_fork may not be set, always set default to "false" to
  have it properly set as Config::get() may one day behave differently

Signed-off-by: Roland Häder <0d270388f2f92757a5de0f4bd891d3b392c44c4f@mxchange.org>

fabrixxm/friendica,friendica/friendica,friendica/friendica,annando/friendica,friendica/friendica,annando/friendica,tobiasd/friendica,tobiasd/friendica,fabrixxm/friendica,fabrixxm/friendica,friendica/friendica,tobiasd/friendica,annando/friendica,fabrixxm/friendica,annando/friendica,tobiasd/friendica,tobiasd/friendica,annando/friendica,friendica/friendica,fabrixxm/friendica