Added Files for 1st three Sub Task
Added file_manipulations script Sub Task 2 to 7
Final Submission 1st Sub Task contained in script file system_details & 2nd to 7th Sub Taks in Script file file_manipulations
Added Assignment Folder for Review 1st Sub Task in system_details script file and 2nd to 7th Subtask in file_manipilations script file
Update system_details

Minor changes in system_details script to display OS descriptions
PhotoShop Assignment1 added
Minor Changes on file_manipulations