Fixed naming convention.

EasyGA/database/matplotlib_graph.py

@@ -3,7 +3,7 @@ import matplotlib.pyplot as plt
 import numpy as np
 
 
-class Matplotlib_Graph:
+class MatplotlibGraph:
     """Prebuilt graphing functions to make visual
     represention of fitness data."""
 

EasyGA/database/sql_database.py

@@ -4,7 +4,7 @@ from sqlite3 import Error
 from tabulate import tabulate
 
 
-class SQL_Database:
+class SQLDatabase:
     """Main database class that controls all the functionality for input /
     out of the database using SQLite3."""