Update wcwidth to 0.3.0#482

pyup-bot wants to merge 1 commit intomasterleoschuch/libpythonpro:masterfrom

pyup-update-wcwidth-0.2.5-to-0.3.0leoschuch/libpythonpro:pyup-update-wcwidth-0.2.5-to-0.3.0Copy head branch name to clipboard