first set of changes of traj
add const back to Trajectory
add print back
remove real-value related code
delete static attributes
eventcounttest inherited from varstattest
change of trajectory
add context and a constructor for traj
del feature, GetVarTraj
add transfer from CTBN functionality
use istream for CTBNtransfer
Merge pull request #1 from pierce1987/merge_new

Merge new