Merged from trunk 7090:7126

   +------------------------------------------------------------------------+
   | 7091    | For bug #183639, give a more informative message with the    |
   | zmedico | package.provided warning.                                    |
   |---------+--------------------------------------------------------------|
   | 7093    | Test for existence of the getRepositories method since       |
   | zmedico | bindbapi doesn't have it atm.                                |
   |---------+--------------------------------------------------------------|
   | 7094    | Add a 0xAAAA00 rgb color code to represent the darkyellow    |
   | zmedico | color that some terminals have instead of brown.             |
   |---------+--------------------------------------------------------------|
   | 7096    | print a notice when a repository/overlay does not have a     |
   | genone  | name                                                         |
   |---------+--------------------------------------------------------------|
   | 7097    | ewarn when merging a package and the source                  |
   | genone  | repository/overlay does not have a name                      |
   |---------+--------------------------------------------------------------|
   | 7098    | apply additional phase filters as otherwise some messages    |
   | genone  | are logged in both unmerge and merge                         |
   |---------+--------------------------------------------------------------|
   | 7099    | Remove old wheel group warnings since portage stopped using  |
   | zmedico | this group long ago.                                         |
   |---------+--------------------------------------------------------------|
   | 7100    | Add docs for /etc/portage/color.map and a few misc man page  |
   | zmedico | fixes. Thanks to Arfrever Frehtes Taifersar Arahesis         |
   |         | <Arfrever.FTA@GMail.Com> in bug #183758.                     |
   |---------+--------------------------------------------------------------|
   | 7102    | Add a QA warning for invalid values of RESTRICT. Thanks to   |
   | zmedico | peper for the patch.                                         |
   |---------+--------------------------------------------------------------|
   | 7104    | For bug #180045, try to merge PDEPEND as soon as possible so |
   | zmedico | that it behaves more like RDEPEND.                           |
   |---------+--------------------------------------------------------------|
   | 7106    | Add medium-soft support to DepPriority.__str__().            |
   | zmedico |                                                              |
   |---------+--------------------------------------------------------------|
   | 7108    | Update --buildpkgonly logic to account for                   |
   | zmedico | DepPriority.MEDIUM_SOFT.                                     |
   |---------+--------------------------------------------------------------|
   | 7110    | Revert --buildpkgonly logic back because it was already      |
   | zmedico | correct.                                                     |
   |---------+--------------------------------------------------------------|
   | 7112    | For bug #131030, update the warning about potential for      |
   | zmedico | emerge --sync overwrite or delete files in ${PORTDIR}. Add   |
   |         | references to the PKGDIR and DISTDIR docs.                   |
   |---------+--------------------------------------------------------------|
   | 7114    | s/PORTAGE_EXTRA_RSYNC_OPTS/PORTAGE_RSYNC_OPTS/ for           |
   | zmedico | correctness.                                                 |
   |---------+--------------------------------------------------------------|
   | 7116    | If necessary, resample the leaf nodes so that they include   |
   | zmedico | all nodes whose hard deps are satisfied.                     |
   |---------+--------------------------------------------------------------|
   | 7118    | Move medium priority out of ignore_priority_range and handle |
   | zmedico | it separately.                                               |
   |---------+--------------------------------------------------------------|
   | 7120    | Flatten restrict for the RESTRICT.invalid check.             |
   | zmedico |                                                              |
   |---------+--------------------------------------------------------------|
   | 7122    | Clean up the selected_nodes logic in depgraph.altlist().     |
   | zmedico |                                                              |
   |---------+--------------------------------------------------------------|
   | 7124    | Clone asap_nodes so that iteration is safe for node removal. |
   | zmedico |                                                              |
   |---------+--------------------------------------------------------------|
   | 7126    | Prefer asap_nodes more aggressively over any other nodes     |
   | zmedico | whenever possible. If no asap_nodes can be selected for a    |
   |         | given iteration, they will be ignored for the next           |
   |         | iteration.                                                   |
   +------------------------------------------------------------------------+