latbuilder: fixed version switch

changed from -h to -V
added support for vector-scalar ops in Vectorize
added Functor::Pow
added support for power in Accumulator
basic support for l_q norm

the meaning of the weights must still be changed for every getWeight* call
output qnorm parameter for WeightedFigureOfMerit
remove support for power in spectral merit
fix debug string in WeightedFigureOfMerit
rename qnorm -> normType
assume weights already at right power

in WeightedFigureOfMerit and Accumulator
new --weights-power and --norm-type options

segfaults on CS implementation
interpret spectral merit as a square discrepancy

instead of a discrepancy not squared
fixed CoordSymFigureOfMerit parser segfault
rename qnorm -> normType
add normType() member to FigureOfMerit
make normalizations aware of the figure norm-type
new LFSR113 generator
new example for LFSR113
replace 64-bit LFSR258 with 32-bit LFSR113
change Modulus typedef to unsigned long

for support of 32-bit systems