CVS commit by staikos: implement saving to separate files, add a header to files with only one vector, store at higher precision, and minor UI fix. stubs added for interpolation M +9 -1 kstdatacollection-gui.cpp 1.15 M +51 -25 vectorsavedialog.ui 1.7 M +59 -15 vectorsavedialog.ui.h 1.4