Add travis configuration

.travis.yml

@@ -0,0 +1,26 @@
+language: python
+python:
+  - "3.6"
+cache:
+  - apt: true
+  - directories:
+    - $HOME/.cache/pip
+    - $HOME/.conda/envs/pkgs
+install:
+  - sudo apt-get update
+
+  - wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh;
+  - bash miniconda.sh -b -p $HOME/miniconda
+  - export PATH="$HOME/miniconda/bin:$PATH"
+  - hash -r
+  - conda config --set always_yes yes --set changeps1 no
+  - conda update -q conda
+  - conda info -a
+
+  - conda env create -q -n skorch-env -f environment.yml
+  - source activate skorch-env
+  - conda install --file=requirements-dev.txt
+  - python setup.py install
+  - conda install -c soumith pytorch
+script:
+  - pytest