improve tour resume UX

[sohamsshah]

Description

Solves #481
It is a UX improvement in tour.
What this change does?

• The tour that is provided for ease for users to understand if left in between, continues from where the user left i.e. default.
• But generally by UX perspective, the tour must start from the beginning because of the following problems:
  • If the tour is left at the end, it resumes from the end and doesn't again point to start.
  • If the user closes the window and when opens again, the local storage has stored the value of last left tour element. And thus will resume from there itself; which is unexpected for user as User would expect it to be from beginning only.

How Has This Been Tested?

**Please describe in detail how you tested your changes.

• It changes tut.js file. It has been tested for its working on local set up.

Types of changes

**What types of changes does your code introduce? Put an x in all the boxes that apply:

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

**Go over all the following points, and put an x in all the boxes that apply.
**(If you're unsure about any of these, don't hesitate to ask. We're here to help!)

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.

Please let me know how does this sounds. Would love to know your suggestions or improvements on this!

[birm]

Can you fix the lint job? npm run lint-fix should probably do it.

[sohamsshah]

Hi, I have resolved the linting errors. Anything else I can do to get this change merged?

[birm]

Thanks for the fix, and the improvement!