* Move Pausable into utils * Move Strings into utils * Move Counters into utils * Move SignedSafeMath into math * Remove ERC1046 * Make ERC20Snapshot.snapshot internal * Move ERC20Snapshot into ERC20 * Add drafts deprecation notice * Remove drafts directory * Add changelog entry * Apply suggestions from code review Co-Authored-By: Francisco Giordano <frangio.1@gmail.com> Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
