[Kst] extragear/graphics/kst/kst

[Rick Chern]

SVN commit 443399 by rchern:

Hotpoint moving for lines

 M  +246 -157  ksttoplevelview.cpp  
 M  +15 -3     ksttoplevelview.h  
 M  +23 -17    kstviewline.cpp  
 M  +7 -1      kstviewobject.h