Merged from trunk 10729:10735

   Merged from trunk 10729:10735

   | 10730   | Make emerge path search for multiple owners of directories.  |
   | zmedico | This makes it possible to use `emerge /lib/modules` as a     |
   |         | decent substitute for module-rebuild.                        |

   | 10731   | Fix typo.                                                    |
   | zmedico |                                                              |

   | 10732   | Document the new emerge feature.                             |
   | zmedico |                                                              |

   | 10733   | update release notes/news                                    |
   | genone  |                                                              |

   | 10734   | revert accidential commit                                    |
   | genone  |                                                              |

   | 10735   | reenable warning about missing repository names              |
   | genone  |                                                              |

svn path=/main/branches/prefix/; revision=10738