Notice->getParent function fixes
Notice->getParent function fixes

NoResultException was the wrong choice in this case, because it was
not a DB_DataObject instance that performed the search, but a static
call to the Notice class.

bankonme/gnu-social,furtherfield/gnu-social,eXcomm/gnu-social,Piratas/tortuga,furtherfield/gnu-social,faulteh/gnu-social,foocorp/gnu-social,furtherfield/gnu-social,studio666/gnu-social,Piratas/tortuga,chimo/social,eXcomm/gnu-social,Piratas/tortuga,foocorp/gnu-social,chimo/social,studio666/gnu-social,charnimda/lgbtpzn-social,charlycoste/StatusNet,sikevux/bsk-social,eXcomm/gnu-social,faulteh/gnu-social,gnusocial/mainline,studio666/gnu-social,charnimda/lgbtpzn-social,bankonme/gnu-social,chimo/social,charnimda/lgbtpzn-social,bankonme/gnu-social,charlycoste/StatusNet,Piratas/tortuga,gnusocial/mainline,sikevux/bsk-social,faulteh/gnu-social,gnusocial/mainline,faulteh/gnu-social,sikevux/bsk-social,studio666/gnu-social,eXcomm/gnu-social,furtherfield/gnu-social,charlycoste/StatusNet,bankonme/gnu-social,foocorp/gnu-social,gnusocial/mainline,sikevux/bsk-social