Refactors version comparison
Refactors version comparison

alexmojaki/flower,raphaelmerx/flower,asmodehn/flower,marrybird/flower,alexmojaki/flower,pj/flower,raphaelmerx/flower,ChinaQuants/flower,lucius-feng/flower,allengaller/flower,pygeek/flower,barseghyanartur/flower,tellapart/flower,getupcloud/flower,marrybird/flower,marrybird/flower,tellapart/flower,ChinaQuants/flower,getupcloud/flower,pygeek/flower,Lingling7/flower,ChinaQuants/flower,pygeek/flower,presencelearning/flower,alexmojaki/flower,pj/flower,Lingling7/flower,getupcloud/flower,presencelearning/flower,ucb-bar/bar-crawl-web,raphaelmerx/flower,ucb-bar/bar-crawl-web,jzhou77/flower,allengaller/flower,jzhou77/flower,tellapart/flower,barseghyanartur/flower,Lingling7/flower,asmodehn/flower,asmodehn/flower,lucius-feng/flower,allengaller/flower,pj/flower,barseghyanartur/flower,lucius-feng/flower,ucb-bar/bar-crawl-web,jzhou77/flower