Updated peer dependency for React 17

[ihollander]

Fixes #223

[coveralls]

Coverage remained the same at 79.868% when pulling 64597ae on ihollander:master into 3d49010 on scniro:master.

[Sceurpien]

Seems ok :D

[TAO44123]

Fixes #223

I try to change the package.json file like you, but no use for me...

[bn185069]

Is anyone able to merge this? This PR has been open since Nov 17 2020

[skystebnicki]

Yes please, we are also depending on this merge.

[bn185069]

Hey @mattjared or anyone else available, if it's not too much trouble can you merge this PR for us?

[sachinraja]

If anyone still wants this, just install from @ihollander's fork:
npm install https://github.com/ihollander/react-codemirror2. It's clear this package isn't getting updated anyway. This also fixes #228

[RomanHotsiy]

Hey @scniro, could you merge this, please? This is a 2 lines PR.

[abdulrahman-khankan]

@fongandrew @mattjared @drewswaycool could you please merge this PR if you still have write access? Thank you 🙌

[drewswaycool]

@fongandrew @mattjared @drewswaycool could you please merge this PR if you still have write access? Thank you 🙌

I don't, sorry 🤷‍♂️.

[LeifAndersen]

If anyone cares, I got tired waiting and pushed a version of react-codemirror2 with this patch to npm:

npm install @leifandersen/react-codemirror2