…explanatory comments..

…rho->K3Pi where K* and rho are in an s-wave. As one can easily see there still seems to be a problem though.. Spinfactors and lineshapes have been checked and are the same as in MINT.

…eems like there is still an error somewhere..

…rmalisation is not crashing anymore,not complety sure about results though

…utions are unchanged.. Cause still unclear!!.

…w the pions were switched. So a user mistake, no bug in the evaluation

…added some more spin factors

git subrepo clone --branch=GooFit https://github.com/hassec/MCBooster.git

subrepo:
  subdir:   "MCBooster"
  merged:   "685a1db"
upstream:
  origin:   "https://github.com/hassec/MCBooster.git"
  branch:   "GooFit"
  commit:   "685a1db"
git-subrepo:
  version:  "0.3.0"
  origin:   "https://github.com/ingydotnet/git-subrepo"
  commit:   "cb2995b"

…corresponding to the created model.

This is can later be used to add this functionality more generally to other pdf.
EvalVar.h holds the struct to calculate the 5 variables m12, m34, cos12, cos34, and phi from the four vectors.
Added new example to show usage of GenerateSig.

…mples

…ctors to multiply the lineshape with.

…ions now used