better calculation for end date in notice sitemaps
better calculation for end date in notice sitemaps

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