Add .gitignore to the project

Based on Python.gitignore on https://github.com/github/gitignore

Change-Id: I5b1d1e8b66bb858dc62c23dc739c58d110d8a216
Closes-Bug: 1358589

.gitignore

@@ -0,0 +1,64 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.cache
+nosetests.xml
+coverage.xml
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# PowerVC Driver specific ignore:
+# common utils links
+cinder-powervc/powervc/common
+glance-powervc/powervc/common
+neutron-powervc/powervc/common
+nova-powervc/powervc/common
+# eclise project files
+.project
+.pydevproject
+