[Kst] kst_threading_branch: kdeextragear-2/kst

[George Staikos]

CVS commit by staikos: 

more synchronization implemented, more thoughts


  M +29 -0     devel-docs/threading   1.1.2.2
  M +5 -1      kst/kstdataobject.cpp   1.20.2.1
  M +3 -2      kst/kstdataobject.h   1.22.2.2
  M +14 -0     kst/kstequationcurve.cpp   1.39.2.1
  M +4 -4      kst/kstequationcurve.h   1.21.4.2
  M +4 -0      kst/kstfilteredvector.cpp   1.5.2.1
  M +32 -19    kst/ksthistogram.cpp   1.17.2.1
  M +8 -8      kst/ksthistogram.h   1.13.2.2
  M +13 -0     kst/kstpsdcurve.cpp   1.23.2.1
  M +4 -4      kst/kstpsdcurve.h   1.15.4.2
  M +26 -0     kst/kstrvector.cpp   1.37.2.1
  M +3 -3      kst/kstvector.h   1.40.2.2