Re-init web3 instance after unlocking wallet

• Re-init web3 instance after unlocking wallet (#25) 80ee425
• Bump follow-redirects from 1.14.1 to 1.14.8 (#22) ed664ca
• Bump url-parse from 1.5.1 to 1.5.7 (#23) 36d77cc
• Bump simple-get from 2.8.1 to 2.8.2 (#24) 3b04170

v1.0.20...v1.0.21