Remove functional-tests.log, update .gitignore

Change-Id: Iecb7e790f99dc4581a5e78aa7a2403c20f235c62

.gitignore

@@ -1,36 +1,51 @@
-*.pyc
+
+# Python related files
+
 *.dat
-TAGS
-*.egg-info
 *.egg
+*.egg-info
+*.pyc
 .eggs
+TAGS
 build
+
+# Test related files
+
+*.log
 .coverage
 .coverage.*
+.testrepository/*
 .tox
-cover
-venv
 .venv
+cover
+flake8_results.html
+functionaltests/.testrepository/
+functionaltests/tempest.log
+htmlcov/
+venv
+
+# Editors
+
 *.sublime-workspace
-*.sqlite
-*.sqlite3
-var/*
-etc/designate/*.conf
-AUTHORS
-ChangeLog
-doc/source/api/*
-doc/build/*
-dist
-designate/versioninfo
-*.orig
+*.swp
+
+# Misc
+
 *.DS_Store
 *.idea
+*.ipynb
+*.orig
+*.sqlite
+*.sqlite3
+/.ipynb_checkpoints/*
 /bind9
 /dnsmasq
-.testrepository/*
+AUTHORS
+ChangeLog
 contrib/vagrant/.vagrant/
-functionaltests/tempest.log
-functionaltests/.testrepository/
-*.ipynb
-/.ipynb_checkpoints/*
-flake8_results.html
+designate/versioninfo
+dist
+doc/build/*
+doc/source/api/*
+etc/designate/*.conf
+var/*