Ignore profiles and some codecov (#196)

Add all profile directories to gitignore
Add heavy examples to codecov ignore

Author: graeme-a-stewart

.gitignore

@@ -33,6 +33,6 @@ benchmark/*
 # Misc files
 .DS_Store
 /notebooks/*
-/profile/*
+**/profile/*
 /statprof/*
 /debug/*

codecov.yaml

@@ -0,0 +1,11 @@
+# Ignore some of the untestable examples
+# until we can find a good way to handle
+# their heavy package dependencies
+ignore:
+  - "examples/constituents"
+  - "examples/EDM4hep"
+  - "examples/lundplane"
+  - "examples/softkiller"
+  - "examples/substructure"
+  - "examples/visualisation"
+  - "test/data"