Added BinaryToText.js and BinaryToText.test.js

[User-DK]

Describe your change:

• Add an algorithm?
• Fix a bug or typo in an existing algorithm?
• Documentation change?

Checklist:

• I have read CONTRIBUTING.md.
• This pull request is all my own work -- I have not plagiarized.
• I know that pull requests will not be merged if they fail the automated tests.
• This PR only changes one algorithm file. To ease review, please open separate PRs for separate algorithms.
• All new JavaScript files are placed inside an existing directory.
• All filenames should use the UpperCamelCase (PascalCase) style. There should be no spaces in filenames.
  Example:UserProfile.js is allowed but userprofile.js,Userprofile.js,user-Profile.js,userProfile.js are not
• All new algorithms have a URL in their comments that points to Wikipedia or another similar explanation.
• If this pull request resolves one or more open issues then the commit message contains Fixes: #{$ISSUE_NO}.

[appgurueu]

This effectively boils down to str.split(" ").map(x => String.fromCharCode(parseInt(x, 2))).join(" "). Please write it roughly like this and rename the function to a more fitting name. A single test case suffices, the second test case is not needed.

[User-DK]

Hello sir, I made the necessary changes

[appgurueu]

This explanation is unnecessary, the code is readable as-is. If anything, add a proper JSDoc comment. Also, format this properly please.

[appgurueu]

Sorry, but we have decided that this (and PRs like this in general) don't add enough value to warrant inclusion; the split - transform - join pattern for linear time string manipulation is demonstrated elsewhere already. In the future, if in doubt whether something is algorithmically interesting enough to warrant inclusion, please open an issue.