[gtk/matthiasc/for-master] (19 commits) ...Add a test for a flowbox crash

[Matthias Clasen <matthiasc src gnome org>]

Summary of changes:

  deef018... tests: Drop testtoolbar2 (*)
  c3aeac1... tests: Drop testpixbuf-scale (*)
  1420e84... tests: Drop testicontheme (*)
  604f4cf... tests: Drop testcolorchooser2 (*)
  b0fcf64... tests: Drop testbox (*)
  b8e905e... tests: Drop testcolorchooser (*)
  a375c41... tests: Drop testfontchooser (*)
  dc8c371... tests: Drop testexpander (*)
  25577e4... tests: Drop testnoscreen (*)
  15e7bf5... Merge branch 'matthiasc/for-master' into 'master' (*)
  c165890... Merge branch 'tests-cleanup' into 'master' (*)
  cea6613... flowbox: Make the children focusable again
  4c8688b... inspector: Disable recursive inspection
  e9d9664... gtk-demo: Don't overdraw the fishbowl
  ce949c0... widget-factory: Cosmetic changes
  7ef51da... listbox: Don't steal focus-on-click
  f7bd33e... flowbox: Avoid a crash in measure()
  de7acf4... flowbox: Avoid an assertion in snapshot()
  7748391... Add a test for a flowbox crash

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