[Kst] kdeextragear-2/kst

[George Staikos]

CVS commit by staikos: 

nodes now keep track of parentheses (collapsed to one at most) and spit them out
in text() where needed.  (-x) is broken -> gives (0-x).  May need to introduce
a negative node to fix this properly.

also fixed parser to work with bison 1.875


  M +5 -0      kst/enodefactory.cpp   1.9
  M +1 -0      kst/enodefactory.h   1.8
  M +91 -18    kst/enodes.cpp   1.38
  M +5 -0      kst/enodes.h   1.25
  M +1450 -1041 kst/eparse.c   1.16
  M +99 -27    kst/eparse.h   1.13
  M +2 -2      kst/eparse.y   1.16
  M +2 -2      tests/COVERAGE   1.5
  M +46 -0     tests/testeqparser.cpp   1.23