Adding work done on Day_08_A_Metro_Diversity assignment

	new file:   mynotebooks/Day_07_A_D3_Choropleth.ipynb
	new file:   mynotebooks/Day_07_B_Google_Chart_Example.ipynb
	new file:   mynotebooks/Day_07_C_Google_Map_API.ipynb
	new file:   mynotebooks/Day_07_D_Matplotlib.ipynb
	new file:   mynotebooks/Day_07_E_Census_fields.ipynb
	new file:   mynotebooks/Day_07_F_Groupby.ipynb
	new file:   mynotebooks/Day_07_G_Calculating_Diversity.ipynb
	new file:   mynotebooks/Day_08_A_Metro_Diversity.ipynb
	new file:   mynotebooks/Untitled0.ipynb