[VOL-1615] Create VOLTHA 2.0 Helm Charts
Squashed version of David Bainbridge's patches at commit:
https://github.com/ciena/voltha-helm-charts/commit/120fb4b719e0492e6a0a24cc78d08b806e3698fa
Linted the README, fixed whitespace and incubator repo address
Change-Id: I7c5b1c3478450bbefbed09a75e9029e6371cae3a
diff --git a/voltha-etcd-cluster/.helmignore b/voltha-etcd-cluster/.helmignore
new file mode 100644
index 0000000..f0c1319
--- /dev/null
+++ b/voltha-etcd-cluster/.helmignore
@@ -0,0 +1,21 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj