Changes from Version 0.1 to 0.2 [2014-01-30] Yeunjoo Song <yeunjoo.song@cwru.edu>

  * DESCRIPTION:
    - Changed Version to 0.2
    - Added Depends Rgraphviz(>= 2.6.0) for the new plot methods for strumModels
    - Added Imports Rcpp to comply with the coming new Rcpp 0-11-0 

  * NAMESPACE:
    - Added importFrom(Rcpp, evalCpp) to comply with the coming new Rcpp 0-11-0

  * R & man:
    - Added plot method to strumVirtualModel.R, strumSimModel.R, strumModel.R
    - Updated the corresponding Rd files

Initial Release Version 0.1 [2013-11-04]  Yeunjoo Song <yeunjoo.song@cwru.edu>
