Merged from trunk -r14587:14601

   Merged from trunk -r14587:14601

   | 14589   | Add a reference to GLEP 23.                                  |
   | zmedico |                                                              |

   | 14591   | Update ACCEPT_LICENSE and ACCEPT_PROPERTIES docs.            |
   | zmedico |                                                              |

   | 14593   | Add a note about ACCEPT_LICENSE.                             |
   | zmedico |                                                              |

   | 14597   | Implement FetchlistDict.__len__, in order to avoid infinite  |
   | zmedico | recursion in some cases.                                     |

   | 14598   | Implement __len__.                                           |
   | zmedico |                                                              |

   | 14599   | When --depclean pulls in the provider of a library because   |
   | zmedico | of installed consumers, display the soname(s) of the         |
   |         | consumed libraries.                                          |

   | 14600   | Bug #288906 - Fix Scheduler._dblink_elog() to always append  |
   | zmedico | messages to the build log if available (regardless whether   |
   |         | or not message goes to stdout).                              |

   | 14601   | Add some examples for ACCEPT_LICENSE and ACCEPT_PROPERTIES.  |
   | zmedico |                                                              |

svn path=/main/branches/prefix/; revision=14605