3 Commits

Author	SHA1	Message	Date
Alejandro Santander	e6213767fa	Update all solidity versions to 0.4.18	2017-11-22 18:52:52 -03:00
Francisco Giordano	7b463769a5	explain how to use SafeERC20	2017-08-28 17:34:25 -03:00
Francisco Giordano	c7636bdc4c	add safe ERC20 helpers	2017-08-28 17:32:18 -03:00