Remove the cx-freeze requirement.

Author: daid

README.md

@@ -28,7 +28,6 @@ sudo apt-get install python-opengl
 sudo apt-get install python-numpy
 sudo apt-get install python-serial
 sudo apt-get install python-setuptools
-sudo apt-get install cx-freeze
 
 cd Cura
 

requirements.txt

@@ -3,4 +3,3 @@ numpy>=1.6.2
 pyserial>=2.6
 power>=1.2
 setuptools>=0.6.34
-cx-freeze>=4.3.1