GA 2.2 files ready

src/students/GA_2_2/README.html

src/students/GA_2_2/Report.html

src/students/GA_2_2/environment.yml

src/students/GA_2_2/the_big_M.html

src/teachers/GA_2_2/GA_2_2_all_files.zip

src/teachers/GA_2_2/README.html

src/teachers/GA_2_2/Report.html

src/teachers/GA_2_2/Report_solution.html

src/teachers/GA_2_2/environment.yml

src/teachers/GA_2_2/the_big_M.html