[trivial] Added .gitignore file from py.test source

Change-Id: I03e17a22b657170558409c58713d79fab41a2bbc
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..303da24
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,41 @@
+# Automatically generated by `hgimportsvn`
+.svn
+.hgsvn
+
+# Ignore local virtualenvs
+lib/
+bin/
+include/
+.Python/
+
+# These lines are suggested according to the svn:ignore property
+# Feel free to enable them by uncommenting them
+*.pyc
+*.pyo
+*.swp
+*.class
+*.orig
+*~
+.hypothesis/
+
+# autogenerated
+src/_pytest/_version.py
+# setuptools
+.eggs/
+
+doc/*/_build
+build/
+dist/
+*.egg-info
+issue/
+env/
+.env/
+3rdparty/
+.tox
+.cache
+.pytest_cache
+.coverage
+.ropeproject
+.idea
+.hypothesis
+