update requirements for tests, add travis.yml

.gitignore

@@ -5,4 +5,6 @@ celerybeat-schedule
 .doit.db
 static/*
 !static/.keep
+.cache/
+.coverage
 

.travis.yml

@@ -0,0 +1,8 @@
+language: python
+python:
+    - 3.6
+    - 3.7-dev
+    - nightly
+script:
+    - pytest -cov=.
+    - coveralls

requirements.txt

@@ -8,8 +8,11 @@ chardet==3.0.4
 click==6.7
 cloudpickle==0.4.0
 contextlib2==0.5.5
+coverage==4.4.1
+coveralls==1.2.0
 csscompressor==0.9.4
 dateutils==0.6.6
+docopt==0.6.2
 doit==0.30.3
 Flask==0.12.2
 Flask-Limiter==0.9.5.1
@@ -25,10 +28,18 @@ kombu==4.1.0
 limits==1.2.1
 Mako==1.0.7
 MarkupSafe==1.0
+Mastodon.py==1.1.0
+mirakuru==0.8.2
 olefile==0.44
 Pillow==4.2.1
+port-for==0.4
+psutil==5.3.0
 psycopg2==2.7.3.1
+py==1.4.34
 pyinotify==0.9.6
+pytest==3.2.2
+pytest-cov==2.5.1
+pytest-redis==1.3.2
 python-dateutil==2.6.1
 python-editor==1.0.3
 pytz==2017.2
@@ -41,4 +52,3 @@ twitter==1.17.1
 urllib3==1.22
 vine==1.1.4
 Werkzeug==0.12.2
-Mastodon.py==1.1.0