Removal of Endian Sensitive Math as this is no longer standard practice in Python:

- Removed LITTLE_ENN and BIG_ENN constants
- No need to make any other changes as there is no reference of this anywhere else in the codebase

Author: harryswift01

CodeEntropy/UnitsAndConversions.py

@@ -7,10 +7,6 @@
 PLANCK_CONST = 6.62607004081818e-34  # J s
 C_LIGHT = 29979245800  # cm/s
 
-# MACHINE DATA
-LITTLE_ENN = "<"
-BIG_ENN = ">"
-
 # LENGTH
 NM2ANG = 1e1
 M2ANG = 1e10