CHANGES IN VERSION 0.99.11
------------------------
 o bug fixed in get.fields method for paml_rst <2017-03-20, Mon>
 o fixed raxml2nwk for using treedata as output of read.raxml <2017-03-17, Fri>
 o taxa_rename function <2017-03-15, Wed>
 o phyPML method moved from ggtree <2017-03-06, Mon>

CHANGES IN VERSION 0.99.10
------------------------
 o remove raxml class, now read.raxml output treedata object <2017-02-28, Tue>
 o bug fixed of read.beast <2017-02-27, Mon>

CHANGES IN VERSION 0.99.9
------------------------
 o read.newick for parsing node.label as support values <2017-01-03, Tue>
 o read.beast support MrBayes output <2016-12-30, Fri>
 o export as.phylo.ggtree <2016-12-30, Fri>

CHANGES IN VERSION 0.99.8
------------------------
 o as.treedata.ggtree <2016-12-30, Fri>
 o as.treedata.phylo4 & as.treedata.phylo4d <2016-12-28, Wed>

CHANGES IN VERSION 0.99.7
------------------------
 o groupOTU, groupClade, gzoom methods from ggtree <2016-12-21, Wed>

CHANGES IN VERSION 0.99.6
------------------------
 o add unit test of NHX (move from ggtree) <2016-12-14, Wed>

CHANGES IN VERSION 0.99.3
------------------------
 o fixed BiocCheck by adding examples <2016-12-07, Wed>

CHANGES IN VERSION 0.99.1
------------------------
 o fixed link in DESCRIPTION <2016-12-06, Tue>

CHANGES IN VERSION 0.99.0
------------------------
 o add vignette <2016-12-06, Tue>
 o move parser functions from ggtree <2016-12-06, Tue>

CHANGES IN VERSION 0.0.1
------------------------
 o read.nhx from ggtree <2016-12-06, Tue>
 o as.phylo.treedata to access phylo from treedata object <2016-12-06, Tue>
 o as.treedata.phylo to convert phylo to tree data object <2016-12-06, Tue>
 o treedata class definition <2016-12-06, Tue>