Moved the Instructions text into correct place, added Caution text

[alittlepickle]

I moved the Instructions text into the proper section. Added a cautionary text since the import issue with Glitch persists, and there is no alert to the user when that happens.

• I have read freeCodeCamp's contribution guidelines.
• My pull request has a descriptive title (not a vague title like Update index.md)
• My pull request targets the master branch of freeCodeCamp.
• None of my changes are plagiarized from another source without proper attribution.
• My article does not contain shortened URLs or affiliate links.

[RandellDawson]

Closed and Reopened this PR to attempt to resolve a specific Travis build failure.

[RandellDawson]

Thank you for opening this pull request.

This is a standard message notifying you that we’ve reviewed your pull request and have decided not to merge it. We would welcome future pull requests from you.

Reason: See the following list of why we have closed this PR. Please feel free to create a new PR with the suggestions made below:

1. While your intentions are good regarding moving the instructions to the right section, you did not remove the existing text with the instructions from the description section.
   2 We do not want to have instructions which have a caution/disclaimer describing a work around for a possible issue. Instead, I suggest creating an issue (if there is not already one) and report this problem there.
2. The file which you have made changes to is no longer named the same. Please resync your fork and find the new location of the file here.

Thank you and happy coding.