Merge pull request #544 from ixje/refresh_doc_requirements

update requirements for doc creation

requirements_docs.txt

@@ -1,71 +1,36 @@
-alabaster==0.7.10
-asn1crypto==0.24.0
-attrs==17.4.0
-Autologging==1.1.0
-Automat==0.6.0
-autopep8==1.3.3
-Babel==2.5.3
-base58==0.2.5
+aenum==2.1.2
+alabaster==0.7.11
+astor==0.7.1
+Babel==2.6.0
+base58==1.0.0
 bitcoin==1.1.42
-blessings==1.6.1
-bpython==0.17
-coz-bytecode==0.5.1
-byteplay3==3.5.0
-certifi==2018.1.18
-cffi==1.11.4
+certifi==2018.4.16
 chardet==3.0.4
-colorlog==3.1.0
-constantly==15.1.0
-coverage==4.4.2
-coveralls==1.2.0
-cryptography==2.1.4
-curtsies==0.2.11
-cycler==0.10.0
-docopt==0.6.2
+coz-bytecode==0.5.1
 docutils==0.14
 ecdsa==0.13
-Events==0.3
-gevent==1.2.2
-greenlet==0.4.12
-hyperlink==17.3.1
-idna==2.6
+idna==2.7
 imagesize==1.0.0
-incremental==17.5.0
 Jinja2==2.10
-logzero==1.3.1
+logzero==1.5.0
 MarkupSafe==1.0
-memory-profiler==0.51.0
-mmh3==2.5.1
-mock==2.0.0
 mpmath==1.0.0
-neo-boa==0.2.1
-neo-python-rpc==0.1.8
-neocore==0.3.10
-numpy==1.14.0
+neo-boa==0.4.8
+neo-python-rpc==0.2.1
+neocore==0.4.11
 packaging==17.1
-pbr==3.1.1
-peewee==3.6.4
-pluggy==0.6.0
-prompt-toolkit==1.0.15
-psutil==5.4.3
-py==1.5.2
-pycodestyle==2.3.1
-pycparser==2.18
+prompt-toolkit==2.0.4
+pycryptodome==3.6.3
 Pygments==2.2.0
-Pympler==0.5
+pymitter==0.2.3
 pyparsing==2.2.0
-python-dateutil==2.6.1
-pytz==2018.3
-requests==2.18.4
-scrypt==0.8.0
+pytz==2018.5
+requests==2.19.1
+scrypt==0.8.6
 six==1.11.0
 snowballstemmer==1.2.1
-Sphinx==1.7.1
-sphinx-rtd-theme==0.2.4
-sphinxcontrib-websupport==1.0.1
-tqdm==4.19.5
-Twisted==17.9.0
-urllib3==1.22
-virtualenv==15.1.0
-wcwidth==0.1.7
-zope.interface==4.4.3
+Sphinx==1.7.6
+sphinx-rtd-theme==0.4.1
+sphinxcontrib-websupport==1.1.0
+urllib3==1.23
+wcwidth==0.1.7