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* 0.9.7:
* add new feature in KEgg module to instrospect kgml data sets
* add biogrid test and documentation.
* chembldb improvments
* uniprot bug fixes (search if working as expected now)
* 0.9.6:
* Finalising the Kegg module
* 0.9.5:
* add parser for all KEGG entries (enzyme, genome, pathway, ...)
* add a show_pathway to highlight element in a pathway
* 0.9.4:
* cleaning up the modules
* 0.9.3:
* documentation cleanup
* fix tests
* fix a few small bugs in biomodels
* adding getattr method for all databases in kegg model
* Service class has new method call pubmed to load pubmed in browser
* 0.9.2:
* uniprot search method improved
* 0.9.1: fix typo in biomodel. add uniprot search method. add keggParser class
* 0.9.0: Stable version of bioservices including the following services:
BioModels, Kegg, Reactome, Chembl, PICR, QuickGO, Rhea, UniProt,
WSDbfetch, NCBIblast, PSICQUIC, Wikipath