[Kst] kdeextragear-2/kst/kst

[Barth Netterfield]

CVS commit by netterfield: 

Vector and Rvector work
	-fixed interpolation bugs
	-only the first sample in the last frame is read to make
		interplation with coarser vectors make sense
	-refactored some stuff in RVector - use Vector methods more


  M +3 -8      kstequationcurve.cpp   1.28
  M +2 -24     kstfile.cpp   1.16
  M +0 -3      kstfile.h   1.9
  M +1 -3      ksthistogram.cpp   1.14
  M +11 -0     kstobject.cpp   1.5
  M +3 -0      kstobject.h   1.8
  M +3 -4      kstplugin.cpp   1.37
  M +3 -8      kstpsdcurve.cpp   1.17
  M +101 -224  kstrvector.cpp   1.28
  M +5 -0      kstrvector.h   1.15
  M +1 -6      kstvcurve.cpp   1.18
  M +6 -5      kstvector.cpp   1.31