update setup script

setup.py

@@ -3,13 +3,11 @@
 
 '''
 Setup script for Integrated Semantic Framework.
-Latest version can be found at https://github.com/letuananh/intsem.fx
-
-@author: Le Tuan Anh <[email protected]>
-@license: MIT
 '''
 
-########################################################################
+# This code is a part of coolisf library: https://github.com/letuananh/intsem.fx
+# :copyright: (c) 2014 Le Tuan Anh <[email protected]>
+# :license: MIT, see LICENSE for more details.
 
 import io
 import os
@@ -33,22 +31,28 @@ def read(*filenames, **kwargs):
 pkg_info = {}
 exec(read('coolisf/__version__.py'), pkg_info)
 
+with open('requirements.txt', 'r') as infile:
+    requirements = infile.read().splitlines()
+
 setup(
     name='coolisf',
     version=pkg_info["__version__"],
     url=pkg_info["__url__"],
     license=pkg_info["__license__"],
     author=pkg_info["__author__"],
     tests_require=[],
-    install_requires=[],
+    install_requires=requirements,
+    python_requires=">=3.6",
     author_email=pkg_info["__email__"],
     description=pkg_info["__description__"],
     long_description=long_description,
     packages=['coolisf',
-              'coolisf/dao',
-              'coolisf/mappings',
-              'coolisf/parsers',
-              'coolisf/processors'],
+              'coolisf.dao',
+              'coolisf.data',
+              'coolisf.mappings',
+              'coolisf.parsers',
+              'coolisf.rest',
+              'coolisf.processors'],
     include_package_data=True,
     platforms='any',
     test_suite='test',