Removed pointers to python-cybox/master

Author: ikiril01

tox.ini

@@ -7,7 +7,6 @@ commands =
     sphinx-build -b doctest docs docs/_build/doctest
     sphinx-build -b html docs docs/_build/html
 deps =
-    https://github.com/CybOXProject/python-cybox/archive/master.zip
     -rrequirements.txt
 
 [testenv:rhel6]
@@ -17,5 +16,4 @@ commands =
 deps =
     lxml==2.2.3
     python-dateutil==1.4.1
-    https://github.com/CybOXProject/python-cybox/archive/master.zip
     nose