Merge pull request #71 from common-workflow-language/pip-conflict-checker

drop html5lib pin, add pip-conflict-check

Author: mr-c

setup.py

@@ -33,7 +33,6 @@
     'ruamel.yaml >= 0.12.4, < 0.12.5',
     'rdflib >= 4.2.0, < 4.3.0',
     'rdflib-jsonld >= 0.3.0, < 0.5.0',
-    'html5lib >= 0.90, <= 0.9999999',
     'mistune >= 0.7.3, < 0.8',
     'typing >= 3.5.2, < 3.6',
     'CacheControl >= 0.11.7, < 0.12',

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 #envlist = py35-lint,py34-lint,py33-lint,py27-lint,py35-unit,py34-unit,py33-unit,py27-unit
-envlist = py27-lint, py27-unit, py35-mypy
+envlist = py27-lint, py27-unit, py35-mypy, py27-pipconflictchecker
 skipsdist = True
 
 [tox:travis]
@@ -38,6 +38,12 @@ commands = flake8 schema_salad setup.py
 whitelist_externals = flake8
 deps = flake8
 
+[testenv:py27-pipconflictchecker]
+commands = pipconflictchecker
+whitelist_externals = pipconflictchecker
+deps = pip-conflict-checker
+
+
 [testenv:py35-unit]
 commands = python setup.py test