Update .hgignore

Author: userzimmermann

.hgignore

@@ -1,14 +1,23 @@
 ~$
+\.diff$
 \.orig$
 
 \.pyc$
+__pycache__/
+__version__\.py
+
+\.cache/
+\.pytest_cache/
 
 ^\.ipynb
 ^\.tox/
 ^\.env/
-^\.cache/
 ^\.coverage
 
+^output\.xml
+^log\.html
+^report\.html
+
 \.egg$
 \.egg-info/
 ^\.eggs/