CVS commit by aseigo: 

don't break text on the clock when heightForWidth is called spuriously
also some notes to fix this in kicker properly later, and some style fixes


  M +10 -0     applets/clock/clock.cpp   1.207
  M +12 -0     core/container_extension.cpp   1.118
  M +40 -0     core/containerarealayout.cpp   1.11
  M +5 -5      core/panelextension.cpp   1.15