CHANGES

Pending changes for rEMM 1.0-3
* Finished the transition to reference objects implemented using environments.
* transition_table() now has for consitency also the default of 
    add_one set to FALSE.
* last_clustering() was added as an accessor function to tNN.
* 'igraph' is now the default plot method.
* Added combining EMMs.
* Added reclustering using tNN.
* Added coloring of states and transitions to plot().
* Added coercion functions as.igraph() and as.graph from TRACDS.


rEMM 1.0-2 (2011-07-26)
* service release
