Create README.md

[tulikavijay]

Fixes

Fixes : #566

Checklist

• I have made a material change to the repo (functionality, testing, spelling, grammar)
• I have read the [Contribution Guide] and my PR follows them.
• I updated my branch with the master branch.
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation about the functionality in the appropriate .md file
• I have added in line documentation to the code I modified

Short description of what this PR does:

• Add readme for using helpers and understanding examples

Note : I want to know if i am going in the right direction with this PR.

[SendGridDX]

All committers have signed the CLA.

[codecov]

Codecov Report

Merging #683 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #683   +/-   ##
=======================================
  Coverage   84.77%   84.77%           
=======================================
  Files          35       35           
  Lines        1156     1156           
  Branches      172      172           
=======================================
  Hits          980      980           
  Misses         90       90           
  Partials       86       86

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[misterdorm]

Using the new GitHub "suggested change" feature here! Just some punctuation and capitalization fix-ups, please. Thanks for getting some initial documentation done on this!

[misterdorm]

You'll also need to agree to the CLA before this can be merged. Click 'details' on the 'license/cla' check above to do so. Thanks!

[tulikavijay]

This is an awesome feature! Thanks for the review!

[thinkingserious]

Hello @tulikavijay,

Thanks again for the PR!

It's HACKTOBERFEST! We want to show our appreciation by sending you some special Hacktoberfest swag. If you have not already, could you please fill out this form so we can send it to you? Thanks!

Team SendGrid DX

[thinkingserious]

Hello @tulikavijay,

Thanks again for the PR!

We noticed that you have earned 1 out of the 5 points needed to receive glorious SendGrid Hacktoberfest swag.

Please take a moment to checkout this link to find more issues to get you past the required threshold.

Also, please be sure that you have officially registered here.

Thank you and Happy Hacktobering!

Team SendGrid DX

[thinkingserious]

Hello @tulikavijay,

Thanks again for the PR!

You have earned 1 out of the 5 points needed to receive glorious SendGrid Hacktoberfest swag.

Please take a moment to checkout this link to find more issues to get you past the required threshold or to simply continue the celebration.

Also, please be sure you have officially registered with us here by November 1, 2018 to qualify.

If you have any questions you can email us at dx+hacktoberfest2018@sendgrid.com.

Thank you and Happy Hacktobering!

Team SendGrid