Release 0.2.1 version to npm

[antoniogenaro]

This commit 6d27e4b update version to 0.2.1, adding support to customize tab color, but is not released on npm

Could you release this version to npm, please? Thanks

[sandervankasteel]

@antoniogenaro I wouldn't expect any new releases on npm (let alone any PR's being merged), @iainmcgin was the initial contributor whilst he was working at Google, but atleast since the 18th of April 2018 he doesn't work at Google anymore (source: #15 (comment)) and this repo has been untouched since December 2017.

Sorry ... 😞

[antoniogenaro]

Oh, that's a bad new...

Thanks for the answer