Merged from trunk -r13675:13677

   Merged from trunk -r13675:13677

   | 13676   | Bu #275217 - Part 1 - Resolve the circular dep between       |
   | zmedico | Scheduler and depgraph; mark all functions as local that     |
   |         | aren't used outside of depgraph. Thanks to Sebastian         |
   |         | Mingramm (few) <s.mingramm@gmx.de> for this patch.           |

   | 13677   | Bug #275217 - Part 2 - Move changelog stuff stuff out of     |
   | zmedico | depgraph. Thanks to Sebastian Mingramm (few)                 |
   |         | <s.mingramm@gmx.de> for this patch.                          |

svn path=/main/branches/prefix/; revision=13713