PHP7 support. PHP7 has an issue with static assignment from a ticks f…

…unction

logging change

Merge pull request #3 from centraldesktop/hotfix/pid1

Current code won't actually respawn any children.

Merge pull request #2 from centraldesktop/hotfix/pid1

Update ForkManager to be able to handle running as any PID, including PID1

Merge pull request #1 from centraldesktop/notice_errors

Notice errors

release