updated language example, changes module name to lowercase

indicoio/__init__.py

@@ -0,0 +1,9 @@
+JSON_HEADERS = {'Content-type': 'application/json', 'Accept': 'text/plain'}
+
+Version, version, __version__, VERSION = ('0.4.1',) * 4
+
+from text.sentiment import political, posneg
+from text.sentiment import posneg as sentiment
+from text.lang import language
+from images.fer import fer
+from images.features import facial_features