Added some generic class documentation.

DG_Approximation.py

@@ -3,7 +3,7 @@
 @author: Laura C. Kühle
 
 Plotter:
-TODO: Contemplate using Seaborn instead of matplotlib
+TODO: Contemplate using Seaborn instead of matplotlib -> Done (used now)
 
 TODO: Double-check everything!
 TODO: Replace loops with list comprehension if feasible
@@ -12,11 +12,8 @@ TODO: Write documentation for all methods
 
 TODO: Restructure Vectors_of_Polynomials -> Done
 TODO: Rename Vectors_of_Polynomials -> Done (Basis_Function)
-TODO: Ask about Legendre as scaling vector
-TODO: Ask whether basis and wavelet should both depend on x (or x and z)
-TODO: Ask about renaming ModifiedMinMod to Cockburn-Shu (like Gerhard et al.)
 TODO: Contemplate how to make shock tubes comparable
-TODO: Implement type check for all kwargs and configs
+TODO: Implement type check for all kwargs and configs -> Done (not recommended for Python)
 
 """
 import numpy as np
@@ -36,6 +33,12 @@ xi = Symbol('z')
 
 
 class DGScheme(object):
+    """
+    Do documentation here.
+
+    Here come some parameter.
+    """
+
     def __init__(self, detector, **kwargs):
         # Unpack keyword arguments
         self._wave_speed = kwargs.pop('wave_speed', 1)

Limiter.py

@@ -63,6 +63,12 @@ class MinMod(Limiter):
 
 
 class ModifiedMinMod(MinMod):
+    """
+    Do documentation here. Also called Cockburn-Shu limiter.
+
+    Here come some parameter.
+    """
+
     def _reset(self, config):
         super()._reset(config)