[Kst] extragear/graphics/kst/kst/datasources/dirfile

[Matthew D Truch]

SVN commit 458719 by truch:

Apply Don Wiebe's getdata modifications:

Adds a MULTIPLY derived field for multiplying two fields.

Adds the ability to LINCOM fields with different numbers of samples per frame.
Also applies to new MULTIPLY fields.


 M  +8 -0      dirfile.cpp  
 M  +656 -459  getdata.c  
 M  +8 -0      getdata_struct.h