[meta] add travis file

Author: Tarek Galal

.travis.yml

@@ -0,0 +1,38 @@
+language: python
+python: '3.6'
+# command to install dependencies
+
+env:
+  global:
+    - LD_PRELOAD=/lib/x86_64-linux-gnu/libSegFault.so
+    - SEGFAULT_SIGNALS=all
+  matrix:
+    - TOXENV=py25
+    - TOXENV=py26
+    - TOXENV=py27
+    - TOXENV=py33
+    - TOXENV=py34
+    - TOXENV=py35
+    - TOXENV=py36
+    - TOXENV=py37
+before_install:
+  - python --version
+  - uname -a
+  - lsb_release -a
+install:
+  - pip install tox
+  - virtualenv --version
+  - easy_install --version
+  - pip --version
+  - tox --version
+# command to run tests
+script:
+  - tox -v
+after_failure:
+  - more .tox/log/* | cat
+  - more .tox/*/log/* | cat
+before_cache:
+  - rm -rf $HOME/.cache/pip/log
+cache:
+  directories:
+    - $HOME/.cache/pip