changes from alobato max qcounts implementation
few fixes
fix for parent not listening to sigs during pcntl_waitpid
procline tweak for diff children prefix
hgetall returns assoc array, so fixed to handle that
changed single worker to fork off just like multiples
total wcombs revamp of qcounts implementation

* per-queue qcounts stored in redis
* atomic lpop+incr and decr operations using redis watch/multi/exec
better process handling/naming
Merge pull request #1 from wcombs/master

wcombs-revamped max qcounts implementation and other fixes