change erroneous common_sql_time() to common_sql_date()
change erroneous common_sql_time() to common_sql_date()

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