Added descriptions to all scripts, checked functioning

scripts/high_contrast_imager.py

@@ -5,8 +5,16 @@ import matplotlib.pyplot as plt
 from matplotlib.ticker import FormatStrFormatter
 from matplotlib.colors import LogNorm
 import time
-from fourierOptics import *
 
+'''
+	Description:
+	An attempt at creating a classic lyot coronograph.
+	Not sure that it worked entirely as advertised... But 
+	it does produce a reasonable result.
+	A bright star is blocked, while a faint companion, orbiting
+	on an elliptical orbit, is imaged as it goes through its 
+	orbital phase.
+'''
 
 def keplerIII_period_to_semimajor_axis(orbital_period):
     #########################################################