[Kst] kdeextragear-2/kst/kst

[George Staikos]

CVS commit by staikos: 

implement a new datasource function: isEmpty()

This is more explicit than frameCount() < 1 and it has the added bonus of
allowing us more flexibility with frameCount()


  M +1 -1      d2asc.cpp   1.16
  M +1 -1      kstchangefiledialog_i.cpp   1.15
  M +5 -0      kstdatasource.cpp   1.28
  M +3 -0      kstdatasource.h   1.13
  M +1 -1      kstdoc.cpp   1.104
  M +1 -1      kstiface_impl.cpp   1.41
  M +2 -2      kstvectordialog_i.cpp   1.41
  M +5 -7      main.cpp   1.69
  M +6 -2      stdinsource.cpp   1.7
  M +2 -0      stdinsource.h   1.2
  M +5 -0      datasources/ascii/ascii.cpp   1.19
  M +2 -0      datasources/ascii/ascii.h   1.6
  M +5 -0      datasources/dirfile/dirfile.cpp   1.9
  M +2 -0      datasources/dirfile/dirfile.h   1.4
  M +5 -0      datasources/frame/frame.cpp   1.6
  M +2 -0      datasources/frame/frame.h   1.3
  M +5 -0      datasources/indirect/indirect.cpp   1.4
  M +2 -0      datasources/indirect/indirect.h   1.2
  M +5 -0      datasources/lfiio/lfiio.cpp   1.9
  M +1 -0      datasources/lfiio/lfiio.h   1.4
  M +16 -0     datasources/planck/planck.cpp   1.18
  M +2 -0      datasources/planck/planck.h   1.7
  M +5 -0      datasources/template/template.cpp   1.5
  M +12 -10    datasources/template/template.h   1.4