Changes in version 1.13.3
- NEW FEATRUES
  * additional variant of t-mixture model fitting respecting truncated
    observed values
- CHANGES
  * minor bugfixes and code cleaning

Changes in version 1.9.3
 - CHANGES
  * acccedentially change in cell-clustering corrected
  * minor changes in plot and splom methods

Changes in version 1.9.2
 - CHANGES
  * Optional label parameter in meta-clustering to continue the
    meta-clustering with an initial cluster to meta-cluster assignment

Changes in version 1.9.1
 - CHANGES
  * Minor improvements and additional option in plot and splom methods
  * Introduce of ALPHA option also for normalization precedures
    
Changes in version 1.3.3
 - CHANGES
  * Optional plotting of additional parameter in FCS files
  * Minor changes in export meta-cluster features
 - BUGFIXES
  * Problems with clustering of 1-D data sets

Changes in version 1.3.1
 - CHANGES
  * The normalization step within the meta.clusering proces is improved
      and extended which also effects the related  parameter settings

Changes in version 1.1.1.
 - NEW FEATRUES
  * A normalization step which the sample cell-clusters to the common
      meta-cluster model is included an optionally activated during the
      major meta-clustering process.

 - CHANGES
  * The meta.ME C-binding and return value was modified in a way that the
      A-Posterior probability matrix Z for a cell-cluster belonging to a
      meta-cluster is also calculated and returned.
 - BUFIXES
  * Ellipse position were not correct when ploting a parameter subset

Changes in version 1.0.0:
 - CHANGES
  * The code was cleaned and modified in the C-binding calls to make
      it runable on R 3.1.2.
  * A bug in the cell.hclust function was fixed, which does not effect
      the general results but lead to minor differences in concrete
      numbers.
