amended readme file
updating README in development branch
change made to README.md
change to readme in dev
change to the dev readme file. ready to merge with master
cleaned up the README file
added a test for delete
with indents sorted
added print_footer method
added another test for print footer
changed print_footer to take array of students
refactored 2x print footer away and added new test to deal with plurals
add load from file functionality
add load students functionality
added main menu
refactored spec and lib file but using old version (no load, save functionality or main menu)
Merge branch 'master' into development
merge refactor version with save/load/main-menu version
Merge branch 'master' of github.com:cmew3/student_directory_with_TDD
remove run program line