[Kst] kdeextragear-2/kst

[George Staikos]

CVS commit by staikos: 

- remove paralist parsing from the plugin parser - we don't use it (just
  #if 0 for now)
- add string parsing
- add a string interface for plugins which is incomplete
- add a comment about how to add curve hints to plugins


  A            kst/kststringiface.h   1.1 [GPL (v2+)]
  M +8 -0      devel-docs/KstPlugins   1.4
  M +1 -1      kst/Makefile.am   1.149
  M +8 -1      kst/kstplugin.cpp   1.68
  M +6 -3      kst/pluginloader.cpp   1.14
  M +9 -4      kst/pluginxmlparser.cpp   1.27
  M +25 -23    kst/pluginxmlparser.h   1.10