Merge pull request #38 from pazembrz/autosemver_lock

setup: lock autosemver on python2 compatible version

.travis.yml

@@ -37,7 +37,7 @@ python:
 install:
   - pip install --upgrade pip
   - pip install coveralls check-manifest
-  - pip install pytest pytest-pep8 pytest-cov pytest-cache autosemver
+  - pip install pytest pytest-pep8 pytest-cov pytest-cache autosemver==0.5.5
   - pip install -e .[docs,tests]
   # see https://stackoverflow.com/questions/52703123/override-default-imagemagick-policy-xml
   - sudo sed -i 's/domain="coder" rights="none"/domain="coder" rights="read\|write"/' /etc/ImageMagick-6/policy.xml

setup.py

@@ -36,7 +36,7 @@
 requirements = [
     'six>=1.7.2',
     'subprocess32>=3.2.6',
-    'Wand>=0.4.1',
+    'Wand>=0.4.1,<=0.5.9',
     'python-magic',
 ]
 
@@ -48,7 +48,7 @@
 ]
 
 setup_requirements = [
-    'autosemver',
+    'autosemver==0.5.5',
 ]