Made the searchbar round

[dewanshrawat15]

For short term contributors: we understand that getting your commits well defined like we require is a hard task and takes some learning. If you look to help without wanting to contribute long term there's no need for you to learn this. Just drop us a message and we'll take care of brushing up your stuff for merge!

Checklist

• [x] I read the commit guidelines and I've followed them.
• [x] I ran coala over my code locally. (All commits have to pass individually. It is not sufficient to have "fixup commits" on your PR, our bot will still report the issues for the previous commit.) You will likely receive a lot of bot comments and build failures if coala does not pass on every single commit!

After you submit your pull request, DO NOT click the 'Update Branch' button. When asked for a rebase, consult coala.io/rebase instead.

Please consider helping us by reviewing other peoples pull requests as well:

• pick up any PR at https://coala.io/review
• review it (check https://coala.io/reviewing for more info)
• if you are sure that it needs work, use cobot mark wip <URL> to get it out of the review queue.

The more you review, the more your score will grow at coala.io and we will review your PRs faster!

[TravisBuddy]

Travis tests have failed

Hey @dewanshrawat15, Please read the following log in order to understand the failure reason. It'll be awesome if you fix what's wrong and commit the changes.

TravisBuddy Request Identifier: 00fe9d70-e3ab-11e9-b752-11f331f20c85