Bump minimist, mkdirp, mocha and truffle#34

dependabot[bot] wants to merge 1 commit intomasterBitGo/eth-multisig-v2:masterfrom

dependabot/npm_and_yarn/minimist-and-mkdirp-and-mocha-and-truffle-1.2.8BitGo/eth-multisig-v2:dependabot/npm_and_yarn/minimist-and-mkdirp-and-mocha-and-truffle-1.2.8Copy head branch name to clipboard