Issue #1973262 by cilefen, Matt V., David_Rothstein, Anybody, Rob230: User pages display incorrect title instead of "Menu link title" when link paths are added to a default menus

Issue #849624 by brad.bulger, dcam, Alan Evans, oriol_e9g, Stevel | tsvenson: Fixed wrong permission for admin/structure/menu/parents.

Issue #1426122 by deletedaccount, Alan D., andypost, maximpodorov: Some callbacks return junk when calling drupal_not_found(); replace with return MENU_NOT_FOUND instead.

Issue #955848 by anrikun, Kars-T, catch, chx, casey, sun: Fixed When editing an existing node with a link, the link itself is listed in 'Parent item': menu_parent_options() needs some rewriting.

Issue #942782 by pillarsdotnet, xjm, becw, timhilliard, JohnAlbin, jrchamp, Tor Arne Thune, Damien Tournoud, jn2, James Andres, dstol, melon, colan: Fixed Custom menus never receive an active trail.

Issue #1021064 by montesq, barraponto, cwells73, mejd: Fixed No Main Links causes error message in form description  to set Secondary Links.

- Patch #955848 by anrikun, Kars-T, catch, chx: when editing an existing node with a link, the link itself is listed in 'Parent item'

Issue #1231856 by lyricnz: Fixed menu_update_7001() breaks when updating from 7.4 or upgrading from D6.

Issue #1007910 by lyricnz, idflood: Fixed D6->D7 update doesn't convert 'primary-links' menu to 'main-menu'.

Issue #993134 by lyricnz, adam.hammouda: Fixed menu_save() needs to document the form of the menu name.

Issue #1021064 by montesq: Fixed No Main Links causes error message in form description to set Secondary Links.

Issue #761648 follow-up by lyricnz: Fixed Menu D6->D7 upgrade doesn't maintain node-menu configuration.

- Patch #761648 by lyricnz, andypost, ksenzee, Jody Lynn, Gábor Hojtsy, Damien Tournoud, Shawn DeArmond, David_Rothstein: menu items disappear after upgrade or manual menu entry.

Issue #749992 by jhodgdon: menu system / menu module distinction is not obvious to folks new to Drupal.

#915174 by sdboyer, sun: Remove pointless files[] declarations on files that are not declaring classes.

- Patch #882694 by mgifford, sun, ksenzee, bleen18, yched: add missing form element titles for accessibility.

- Patch #902644 by sun, tobiasb: machine names are too hard to implement. Date types and menu names are not validated.

  This patch fixes a bug, but is also a last minute clean-up that will help with better distribution support. We discussed this in http://drupal.org/node/933846.

- Patch #140783 by sun, chx, effulgentsia, David_Rothstein, webchick: a select list without #default_value() always passes form validation.