Add .gitignore and .gitreview

After python-fuelclient was factored out to a separate
repository it's necessary to put .gitignore and .gitreview
configuration files into it.

.gitignore

@@ -0,0 +1,29 @@
+*.pyc
+*.sqlite
+
+*.gem
+
+# vim swap files
+.*.swp
+
+# services' runtime files
+*.log
+*.pid
+
+# Vagrant housekeeping file
+.vagrant
+
+build
+dist
+lock
+
+*.egg
+.testrepository
+.tox
+.venv
+.idea
+.DS_Store
+test_run/*
+
+*.egg-info
+

.gitreview

@@ -0,0 +1,4 @@
+[gerrit]
+host=review.openstack.org
+port=29418
+project=stackforge/python-fuelclient.git