Made path to lexicons part of setup.py.

Author: williamleif

Diff for: setup.py

@@ -12,4 +12,5 @@
                           'keras==0.3',
                           'sklearn',
                           'theano'],
+      package_data= {'socialsent' : ['data/lexicons/*.json']},
       zip_safe=False)

Diff for: socialsent/constants.py

@@ -1,9 +1,11 @@
 import util
+import os
 from nltk.corpus import stopwords
+from pkg_resources import resource_filename
 
 ### SYSTEM AGNOSTIC CONSTANTS 
 ######
-DATA = 'data/'
+DATA = os.path.abspath(resource_filename('socialsent', 'data')) + "/"
 PROCESSED_LEXICONS = DATA + 'lexicons/'
 POLARITIES = DATA + 'polarities/'
 STOPWORDS = set(stopwords.words('english'))