GSoC 2022 : Guided Tour - Week 8 & 9 - GSoC 2022 : Guided-Tour

Tasks completed in the week:

Followed PSR 12 Coding Standards in the project.
Resolved the PHPCS Errors from logs for getting the build tests passed.
Fixed the PHPCS Warnings from logs for getting the build tests passed.
Used Standard Headings for the Views and removed the tour id from the title in the steps view.
Removed the Overlay Option altogether from everywhere.
Resolved the comments for code cleanup by Brianteeman on #6.
Changed String value for tours and steps.
Replaced array function with shorthand array assignment in the entire project.
Fixed the indentation problem where ever required in the entire project.
Replaced Hard Coded Strings with Language Strings in the code.
Did code cleanup in the tour.xml and step.xml files.
Done Code Cleanup in the project.
Prioritized the task for next week.