Improve encapsulation on Crowdsales#1268

Merged

frangio merged 6 commits intoOpenZeppelin:masterfrom

come-maiz:refactor/1174/private-state-vars-crowdsale

Sep 5, 2018

Commits on Sep 3, 2018

Improve encapsulation on Crowdsales
Leo Arias
committed
add missing tests
Leo Arias
committed
remove only
Leo Arias
committed

Commits on Sep 5, 2018