Fix to update user's fullname & homepage only if requested.
Fix to update user's fullname & homepage only if requested.

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