Merged from trunk 11243:11245

   Merged from trunk 11243:11245

   | 11244   | Even though the message is split on $'\n' in elog_base(),    |
   | zmedico | it's still not entirely safe to use it as a delimiter in the |
   |         | log file since there can still be escaped newlines that will |
   |         | be expanded due to the echo -e parameter.                    |

   | 11245   | Bug #233103 - In portage.fetch(), pass all config variables  |
   | zmedico | instead of just those returned by the environ() method which |
   |         | is filtered.                                                 |

svn path=/main/branches/prefix/; revision=11246