File sync update

config_sync.yml

content/GA_1_1/Task_2_solution.ipynb

content/GA_1_2/Analysis.ipynb

content/GA_1_2/Analysis_solution.ipynb

content/GA_1_3/Analysis.ipynb

content/GA_1_3/Analysis_Solution.ipynb

content/GA_1_3/Warmup.ipynb

content/GA_1_4/Analysis.ipynb

content/GA_1_4/Analysis_solution.ipynb

content/GA_1_5/Analysis.ipynb

content/GA_1_5/Analysis_solution.ipynb

content/GA_1_5/central_diff_illustration.ipynb

content/GA_1_6/Analysis.ipynb

content/GA_1_6/Analysis_solution.ipynb

..._1_7/Solution/Discharge/Analysis_discharge_solution.ipynb

..._1_7/Solution/Emissions/Analysis_emissions_solution.ipynb

content/GA_1_7/Solution/Force/Analysis_force_solution.ipynb

content/GA_1_7/Student/Discharge/Analysis_discharge.ipynb

content/GA_1_7/Student/Emissions/Analysis_emissions.ipynb

content/GA_1_7/Student/Force/Analysis_force.ipynb