Delete stale datasets

[avahoffman]

Checked or deleted

• Baltimore_City_Employee_Salaries_FY2015.csv
• Bike_Lanes.csv
• Bike_Lanes_Long.csv
• Bike_Lanes_Wide.csv
• CO_ER_heat_visits.csv
• CO_ER_heat_visits_by_age.csv
• CalEnviroScreen_data.csv
• CalEnviroScreen_data_AlamedaCounty.xlsx
• Carvana_Data_Dictionary.txt
• Carvana_Data_Dictionary_formatted.txt
• Charm_City_Circulator_Ridership.csv
• Denver_heat_data.csv
• HAA5_Exposure_for_WA_Public_Water_Systems_data.csv
• Monuments.csv
• Monuments.xlsx
• Nitrate_Exposure_for_WA_Public_Water_Systems_byquarter_data.csv
• Nitrate_Exposure_for_WA_Public_Water_Systems_byquarter_v2_data.csv
• Nitrate_Exposure_for_WA_Public_Water_Systems_data.xlsx
• Real_Property_Taxes.csv.gz
• SARS-CoV-2_Wastewater_Data.csv
• USA_covid19_vaccinations.csv
• Wojcik_2021_flu.csv
• Yearly_CC_disasters_total_affected.csv
• Yearly_CO2_Emissions_1000_tonnes.csv
• Youth_Tobacco_Survey_YTS_Data.csv
• asthma.xlsx
• charmcitycirc_reduced.csv
• cleaning_diet_data.xlsx
• country_pop.txt
• country_pop_bad_char.txt
• create_food_data.R
• data_As_1.csv
• data_As_2.csv
• data_cold_1.csv
• data_cold_2.csv
• dropouts.txt
• food_price.csv
• gdp_personal_income.csv
• indicator_estimatedincidencealltbper100000.xlsx
• kaggleCarAuction.csv
• kaggleCarAuction.zip
• kaggleMars_Dataset.csv
• kaggleMars_dictionary.txt
• microplastics_in_blood.csv
• mortality.csv
• pop_plot.R
• tb_incidence.xlsx
• vaccinations.csv
• wide_vacc.csv
• balt_surface_water_quality_data.csv
• Baltimore_rainfall_HamiltonAve.csv