remove some debugging statements from util.php
remove some debugging statements from util.php

UngPirat/freesocial,foocorp/gnu-social,zcopley/zcopleys-statusnet-clone,zcopley/StatusNet,zh/statusnet,charnimda/lgbtpzn-social,sikevux/bsk-social,studio666/gnu-social,xebia/statusnet-oauth2,gnusocial/mainline,faulteh/gnu-social,furtherfield/gnu-social,foocorp/gnu-social,d3vgru/StatusNet,minmb/statusnet,eXcomm/gnu-social,charlycoste/StatusNet,UngPirat/freesocial,znarf/statusnet-ladistribution,chimo/social,furtherfield/gnu-social,charnimda/lgbtpzn-social,shashi/StatusNet,gnusocial/mainline,csarven/statusnet,studio666/gnu-social,brion/StatusNet,xebia/statusnet-oauth2,sikevux/bsk-social,studio666/gnu-social,xebia/statusnet-oauth2,Piratas/tortuga,chimo/social,bankonme/gnu-social,minmb/statusnet,faulteh/gnu-social,znarf/statusnet-ladistribution,eXcomm/gnu-social,brion/StatusNet,charlycoste/StatusNet,sikevux/bsk-social,csarven/statusnet,studio666/gnu-social,Piratas/tortuga,zcopley/StatusNet,bankonme/gnu-social,Piratas/tortuga,zh/statusnet,furtherfield/gnu-social,sikevux/bsk-social,d3vgru/StatusNet,shashi/StatusNet,csarven/statusnet,charnimda/lgbtpzn-social,Piratas/tortuga,charlycoste/StatusNet,d3vgru/StatusNet,zcopley/zcopleys-statusnet-clone,minmb/statusnet,csarven/statusnet,zh/statusnet,brion/StatusNet,chimo/social,bankonme/gnu-social,UngPirat/freesocial,bankonme/gnu-social,zcopley/StatusNet,faulteh/gnu-social,eXcomm/gnu-social,gnusocial/mainline,gnusocial/mainline,furtherfield/gnu-social,eXcomm/gnu-social,foocorp/gnu-social,znarf/statusnet-ladistribution,faulteh/gnu-social,zcopley/zcopleys-statusnet-clone,shashi/StatusNet