Fix for ineffassign in tests (#54)

* Fix for ineffassign in tests
* Fixes ` no Go files in /home/travis/gopath/src/github.com/amimof/node-cert-exporter` during tests
* Update Helm chart version
* Update README

Co-authored-by: Amir Mofasser <amir.mofasser@gmail.com>

Makefile

@@ -81,7 +81,7 @@ gocyclo: | $(GOCYCLO) ; $(info $(M) running gocyclo) @ ## Calculates cyclomatic
 
 .PHONY: ineffassign
 ineffassign: | $(INEFFASSIGN) ; $(info $(M) running ineffassign) @ ## Detects ineffectual assignments in Go code
-	$Q $(INEFFASSIGN) .
+	$Q $(INEFFASSIGN) ./...
 
 .PHONY: misspell
 misspell: | $(MISSPELL) ; $(info $(M) running misspell) @ ## Finds commonly misspelled English words

README.md

@@ -14,7 +14,7 @@ kubectl apply -f https://raw.githubusercontent.com/amimof/node-cert-exporter/mas
 
 # Docker
 ```
-docker run -p 9117:9117 amimof/node-cert-exporter --logtostderr=true --path=/etc/ssl,/dir/with/certs
+docker run -p 9117:9117 amimof/node-cert-exporter --logtostderr=true --include-glob /etc/ssl/*/*.pem
 ```
 
 # Helm
@@ -27,7 +27,7 @@ helm install node-cert-exporter node-cert-exporter/node-cert-exporter
 # Binary
 ```
 curl -LOs https://github.com/amimof/node-cert-exporter/releases/latest/download/node-cert-exporter-linux-amd64 && chmod +x node-cert-exporter-linux-amd64
-./node-cert-exporter-linux-amd64 --path=/etc/ssl,/dir/with/certs
+./node-cert-exporter-linux-amd64 --include-glob /etc/ssl/*/*.pem
 ```
 
 # Building from source

charts/node-cert-exporter/Chart.yaml

@@ -15,11 +15,11 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 1.0.1
+version: 1.1.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
-appVersion: 1.0.1
+appVersion: 1.1.0
 sources:
 - https://github.com/amimof/node-cert-exporter