flowable-ui-task: use java mail version from root pom (#1325)
flowable-ui-task: use java mail version from root pom (#1325)


yvoswillens/flowable-engine,paulstapleton/flowable-engine,flowable/flowable-engine,lsmall/flowable-engine,paulstapleton/flowable-engine,paulstapleton/flowable-engine,dbmalkovsky/flowable-engine,dbmalkovsky/flowable-engine,dbmalkovsky/flowable-engine,yvoswillens/flowable-engine,dbmalkovsky/flowable-engine,yvoswillens/flowable-engine,flowable/flowable-engine,lsmall/flowable-engine,flowable/flowable-engine,flowable/flowable-engine,paulstapleton/flowable-engine,yvoswillens/flowable-engine,lsmall/flowable-engine,lsmall/flowable-engine