[SEBA-497]

Change to using alpine-grpc-base
Fix issue with nested exceptions causing an error in structlog
Reformat and python3 fixes, v3.5 mock support
Record execution times in the loader

Change-Id: I6d7923818d57012fca32ce44668820de422206d6
diff --git a/.gitignore b/.gitignore
index 24478e5..b1f3efc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,11 +5,12 @@
 src/tosca/tmp.yaml
 src/grpc_client/KEYS.py
 
-# Test output
-nose2-junit.xml
+# Test
 .coverage
-cover
+.tox
 coverage.xml
+nose2-results.xml
+venv-tosca
 
 # hack
 xos