Fixed off-by-one bug in csHash::Iterator. Changed csHash::DeleteAll() from void to bool.
Fixed off-by-one bug in csHash::Iterator.
Changed csHash::DeleteAll() from void to bool.


git-svn-id: 28d9401aa571d5108e51b194aae6f24ca5964c06@15242 8cc4aa7f-3514-0410-904f-f2cc9021211c

crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS