- Update documentation regarding situations in which the directory   contains an entry named "0"
- Update documentation regarding situations in which the directory
  contains an entry named "0"


git-svn-id: 526f3b90ad6d9b1dfe840af828070ca3d99521ac@1711 d2cacbed-c0f6-0310-851a-9dad52fc623a

johannes85/core