[sawfish] (21 commits) ...Merge branch 'tabs-ng'

[Christopher Bratusek <chrisb src gnome org>]

Summary of changes:

  ef269d5... began rework of tabs (ChangeLog/NEWS follow) (*)
  5ad8d46... prevent each newly focused window to be raised (*)
  7f296a4... improved raise-tabs-on-hover-setter (*)
  ac49dad... small change in tabs regarding left-margin (*)
  ef53a03... added DarkTab theme (*)
  e80a925... set fallback theme to DarkTab (*)
  a0dabbe... add DarkTab to Makefile (*)
  8fee3e3... improved DarkTab theme (*)
  44f91da... ChangeLog for tabs-ng (*)
  86b330b... make right title in DarkTab look like the others (*)
  245a06f... small fix for icons on right tabbar (*)
  1833c29... make button-with in DarkTab customizable change default val (*)
  0032636... ChangeLog (*)
  234e81d... tabgroup.jl: reframe resp. rebuild tabbed windows from here (*)
  bf256fc... frames.jl: call window-state-changed-hook while reframing a (*)
  97d19de... updated themes (Elberg-tabbed, get-S-tabbed, DarkTab (*)
  0e606ea... reframe windows when moving/resizing (*)
  fc48109... fix Elberg-tabbed and get-S-tabbed to be able to be used wi (*)
  e920867... ChangeLog (*)
  fffe34e... revert 0e606ea63c2034a3f4b8525f7862fd3cc07d7f4b > brakes op (*)
  11d3be0... Merge branch 'tabs-ng'

(*) This commit already existed in another branch; no separate mail sent