Add Go fmt for formatting go files

[muskankhedia]

Add a condition in Travis CI to check the formatting in go files.

[maheshschand]

I like to work on this. Could you please assign to me @muskankhedia ?

[shivaniraochepuri21]

Hi..I am new to open source and want to start with something simple..could you pls let me know if I can work on this issue? Please do suggest. Thank you.

[muskankhedia]

@maheshschand Please go ahead.

@shivaniraochepuri21 As you are new to open source, please have a look at some easy issues, and go for it.

[maheshschand]

@muskankhedia Thanks. I will resolve this issue.

[ananyaarun]

Hey @maheshschand , any update on this ?

[soulclimberchick]

Hey there, I am going to take a stab at this. I'll have some requests for documentation changes as well as there are no real detailed instructions for contributors, and an error on the main set of instructions. :) This is my very first open source contribution so I'd love as much feedback in the PR as you're willing to give so I can keep learning!

[soulclimberchick]

Pull request #219 added - build failures existed before and unrelated to change - gofmt -l working properly.

[soulclimberchick]

Made some different changes and got things working properly. Still a couple of unrelated build failures that were present before making changes.

[Harkishen-Singh]

Thank you @soulclimberchick for the PR. I have merged it as well. Do check the note I wrote as a comment in the PR you submitted. If you need any help related to it, let me know.

[Harkishen-Singh]

@muskankhedia this issue can be closed.