CHANGES IN VERSION 1.99.0
------------------------
 o set version to 1.99.0 and will release version 2.0.0 in next BioConductor release. <2014-09-03, Wed>
   + In version 2.0.0, the package was extended to support about 20 species for both of GO and KEGG analyses.
   + support gene set enrichment analysis algorithm for both of GO and KEGG.
   + support enrichMap visualization.
 o support about 20 species of KEGG analyses. <2014-09-03, Wed>
 o update man file to indicate that enrichGO is now support more than 20 species <2014-09-03, Wed>

CHANGES IN VERSION 1.13.3
------------------------
 o add keepGOlevel, keepGOterm, excludeGOlevel, excludeGOterm, not exported yet <2014-08-28, Thu>

CHANGES IN VERSION 1.13.2
------------------------
 o implement gseGO and gseKEGG for gene set enrichment analysis <2014-07-31, Thu>
 o import enrichMap from DOSE <2014-07-31, Thu>
 o add corresponding section in vignettes <2014-07-31, Thu>

CHANGES IN VERSION 1.13.1
------------------------
 o update man files according to the change of roxygen2 (ver 4.0.0) <2014-05-16, Fri>

CHANGES IN VERSION 1.11.3
------------------------
 o now plotting compareClusterResult support scale the dot size by geneRatio, and it is now setting as default. <2014-01-14, Tue>
 o The original default parameter by="percentage" is now changing to "rowPercentage" <2014-01-14, Tue>

CHANGES IN VERSION 1.11.2
------------------------
 o remove viewKEGG function <2013-11-12, Tue>
 o In vignette, illustrates how to visualize KEGG pathway using use pathview package. <2013-11-12, Tue>

CHANGES IN VERSION 1.9.4
------------------------
 o bug fixed of readGff, add default parameter fill=TRUE in read.table function <2013-07-09, Mon>

CHANGES IN VERSION 1.9.3
------------------------
 o extend enrichGO to support 20 species <2013-07-09, Mon>
 o update vignettes. <2013-07-09, Mon>

CHANGES IN VERSION 1.9.1
------------------------
 o enrichGO and enrichKEGG support rat organism <2013-05-20, Mon>
 o change some code according to DOSE <2013-03-27, Wed>
 o modify enrichGO and enrichKEGG according to the change of enrich.internal, remove qvalueCutoff parameter, add pAdjustMethod, add universe paramter for user to specify background. <2013-05-29, Wed>
 o add function viewKEGG for visualizing KEGG pathway and update vignette. <2013-06-14, Fri>

CHANGES IN VERSION 1.7.1
------------------------
 o support GO enrichment analysis for organism celegans <2013-01-22, Fri>
 o add compress parameter in buildGOmap <2013-01-16, Wed>
 o import ggtitle from ggplot2 <2012-09-07, Fri>
 o update codes of plot functions accompaning with ggplot2 (version 0.9.2) <2012-09-06, Thu>
 o bug fixed of buildGOmap due to the empty GO annotation query from biomaRt <2012-07-18, Wed>

Changes IN VERSION 1.5.0
------------------------
 o bump up version to 1.5.0 for BioC 2.11 devel
 o add URL in DESCRIPTION
 o update citation and add biocView GeneSetEnrichment <2012-05-09, Wed>
 o support zebrafish <2012-05-18, Mon>

 CHANGES IN VERSION 1.3.15
------------------------
 o add support to organsims other than human, mouse, and yeast. <2012-03-22, Thu>
 o add GFFparser.R, which provide function Gff2GeneTable to parse Gff files and
   build gene information table.<2012-03-22, Thu>
 o add function buildGOmap for building GO mapping files for unsurported organisms,
   which can be analyzed now. <2012-03-22, Thu>
 o add vignette explaining how to run GO analysis for unsupported organism. <2012-03-12, Thu>

CHANGES IN VERSION 1.3.14
------------------------
 o re-implement enrichGO by import enrich.internal in DOSE
   implement S3 methods for mapping IDs for GO analysis. <2012-03-18, Sun>
 o re-implement enrichKEGG by import enrich.internal in DOSE
   implement S3 methods for mapping IDs for KEGG analysis. <2012-03-19, Mon>
 o re-implement groupGOResult class by extended from enrichResult,
   and modified groupGO by using S3 methods designed for enrichGO. <2012-03-19,Mon>
 o bug fixed for importing setReadable<- instead of setReadable. <2012-03-20, Tue>
 o bug fixed of TERM2NAME.GO. <2012-03-21, Wed>

CHANGES IN VERSION 1.3.13
------------------------
 o import plot summary from stats4, for BiocGenerics (version 0.1.10)
   removed them <2012-03-03, Sat>

CHANGES IN VERSION 1.3.12
------------------------
 o fixed BibTeX database file .bib.
   month = , must be month = someMonth, or totally deleted,
   leave it blank will cause texi2dvi failed. <2012-03-01, Thu>

CHANGES IN VERSION 1.3.11
------------------------
 o update vignette. <2012-02-28, Tue>

CHANGES IN VERSION 1.3.10
------------------------
 o fixed warnings concerning documents of plot generics. <2012-02-27, Mon>
 o import summary generic from BiocGenerics instead of stats4. <2012-02-27, Mon>

CHANGES IN VERSION 1.3.9
------------------------
 o fixed build error in bioc repos <2012-02-26 Sun>

CHANGES IN VERSION 1.3.8
------------------------
 o add visualization section in vignette <2012-02-16 Thu>

CHANGES IN VERSION 1.3.7
------------------------
 o @exportMethod plot <2012-02-15 Wed>
 o fix bug when calling summary method from plot,
   for summary defined in base is S3 method,
   instead import summary generic from stats4 <2012-02-15 Wed>

CHANGES IN VERSION 1.3.6
------------------------
 o remove generic definition of show, summary and plot, add NAMESPACE import show
   from methods and plot from graphics. summary need not to import, for is defined
   in the base package. <2012-02-13 Mon>
 o rewrite vignette <2012-02-13 Mon>

CHANGES IN VERSION 1.3.5
------------------------
 o update plot codes accompany with new version of ggplot2(>=0.9.0) <2012-02-07 Tue>

CHANGES IN VERSION 1.3.4
------------------------
 o using apply instead of mdply to improve speed <2012-02-03 Fri>
 o add citation of clusterProfiler <2012-02-03 Fri>

CHANGES IN VERSION 1.3.3
------------------------
 o add showCategory parameter for plot functions <2011-01-11 Wed>

CHANGES IN VERSION 1.3.2
------------------------
 o add qvalueCutoff parameter. <2011-01-05 Thu>

CHANGES IN VERSION 1.3.1
------------------------
 o add plot.categoryNet for enrichGOResult. <2011-11-10 Thu>

CHANGES IN VERSION 1.1.22
------------------------
 o update vignette. <2011-07-23 Thu>

 CHANGES IN VERSION 1.1.21
------------------------
 o update roxygen docs. <2011-07-23 Sat>

CHANGES IN VERSION 1.1.20
------------------------
 o update roxygen docs. <2011-07-19 Wed>

CHANGES IN VERSION 1.1.19
------------------------
 o change to using roxygen for generating Rd file. <2011-07-19 Tue>

CHANGES IN VERSION 1.1.18
------------------------
 o clean up some codes. <2011-07-19 Tue>

CHANGES IN VERSION 1.1.17
------------------------
 o Remove dependence of GOstats and Category. <2011-07-18 Mon>

CHANGES IN VERSION 1.1.16
------------------------
 o Re-implement function enrichGO. <2011-07-18 Mon>
 o add parameter readable, for mapping gene IDs to gene names. <2011-07-18 Mon>

CHANGES IN VERSION 1.1.15
------------------------
 o Modified plot method of groupGOResult, with colour coded. <2011-06-15 Wed>

