Clean up deps

Author: blokhin

requirements.txt

@@ -1,17 +1,17 @@
-numpy >= 1.9
+numpy
 ujson
 bcrypt
-nose >= 1.3.4
+nose
 pypandoc
-pg8000==1.12.3
-sqlalchemy >= 1.0.12
+pg8000
+sqlalchemy
 argparse
-ase==3.16.2
+ase
 spglib
 tornado==4.5.3
 sockjs-tornado
 websocket-client==0.52.0
 futures
-httplib2==0.11.3
+httplib2
 quantum_esperanto
 pycrystal

setup.py

@@ -51,22 +51,22 @@
 packages = find_packages(exclude=["tests", "tests.*"])
 
 install_requires = [
-    'numpy >= 1.9',
+    'numpy',
     'ujson',
     'bcrypt',
     'importlib',
     'pg8000',
-    'sqlalchemy >= 1.0.12',
+    'sqlalchemy',
     'argparse',
-    'ase >= 3.15',
+    'ase',
     'spglib',
-    'tornado >= 4.3.0',
+    'tornado == 4.5.3',
     'sockjs-tornado',
     'websocket-client',
     'futures',
     'httplib2',
     'quantum_esperanto',
-    'pycrystal >= 1.0.2'
+    'pycrystal'
 ]
 
 setup(