updated version to 0.3.6

Former-commit-id: 5bc9bdb

Author: ljchang

nltools/version.py

@@ -1,4 +1,4 @@
 """Specifies current version of nltools to be used by setup.py and __init__.py
 """
 
-__version__ = '0.3.5'
+__version__ = '0.3.6'

setup.py

@@ -32,7 +32,8 @@
                      'analysis engine powering www.neuro-learn.org.',
     keywords = ['neuroimaging', 'preprocessing', 'analysis','machine-learning'],
     classifiers = [
-        "Programming Language :: Python",
+        "Programming Language :: Python :: 2.7",
+        "Programming Language :: Python :: 3.6",
         "Operating System :: OS Independent",
         "Intended Audience :: Science/Research",
         "License :: OSI Approved :: MIT License"