Merged from trunk -r13575:13580

   Merged from trunk -r13575:13580

   | 13578   | Fix logic error which prevents repos.conf [DEFAULT] section  |
   | zmedico | from applying to repos that don't have their own section.    |
   |         | Thanks to Markos Chandras <hwoarang@g.o> for reporting.      |

   | 13580   | Only generate KV when setting up the environment for a real  |
   | zmedico | ebuild phase. This should preven "Permission Denied:         |
   |         | /usr/src/linux/.config" errors reported by repoman users     |
   |         | (repoman may trigger the error when it calls the fetch       |
   |         | phase).                                                      |

svn path=/main/branches/prefix/; revision=13594