Uncap library requirements for liberty

Change-Id: Iedcc83c838ba91de90ab089728e6d0cde371394d
Depends-On: Ib948b756b8e6ca47a4c9c44c48031e54b7386a06

requirements.txt

@@ -8,11 +8,11 @@ argparse
 Babel>=1.3
 iso8601>=0.1.9
 netaddr>=0.7.12
-oslo.config>=1.9.3,<1.10.0  # Apache-2.0
-oslo.i18n>=1.5.0,<1.6.0  # Apache-2.0
-oslo.serialization>=1.4.0,<1.5.0               # Apache-2.0
-oslo.utils>=1.4.0,<1.5.0                       # Apache-2.0
+oslo.config>=1.9.3  # Apache-2.0
+oslo.i18n>=1.5.0  # Apache-2.0
+oslo.serialization>=1.4.0               # Apache-2.0
+oslo.utils>=1.4.0                       # Apache-2.0
 PrettyTable>=0.7,<0.8
 requests>=2.2.0,!=2.4.0
 six>=1.9.0
-stevedore>=1.3.0,<1.4.0  # Apache-2.0
+stevedore>=1.3.0  # Apache-2.0

test-requirements.txt

@@ -12,8 +12,8 @@ lxml>=2.3
 mock>=1.0
 mox3>=0.7.0
 oauthlib>=0.6
-oslosphinx>=2.5.0,<2.6.0  # Apache-2.0
-oslotest>=1.5.1,<1.6.0  # Apache-2.0
+oslosphinx>=2.5.0  # Apache-2.0
+oslotest>=1.5.1  # Apache-2.0
 pycrypto>=2.6
 requests-mock>=0.6.0  # Apache-2.0
 sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3