[Kst] branches/work/kst/portto4/kst

[Adam Treat]

SVN commit 681356 by treat:

* Convert to QSettings


 M  +3 -2      src/d2asc/d2asc.cpp  
 M  +3 -2      src/d2d/d2d.cpp  
 M  +64 -58    src/datasources/ascii/ascii.cpp  
 M  +7 -7      src/datasources/ascii/ascii.h  
 M  +6 -6      src/libkst/kstdataplugin.h  
 M  +15 -15    src/libkst/kstdatasource.cpp  
 M  +6 -5      src/libkst/kstdatasource.h  
 M  +1 -1      src/libkst/stdinsource.cpp  
 M  +1 -1      src/libkst/stdinsource.h  
 M  +3 -5      tests/testrvector.cpp