Fix feature shortcode for Hugo

Algorithm for splitting string by dots and comparing major, minor
version one by one separately. There is no break statement for
range loop, that's why added special handling for that case.

site/layouts/shortcodes/feature.html

@@ -1,6 +1,36 @@
 {{- $version := getenv "RELEASE_VERSION" | default $.Page.Site.Params.release_version }}
 {{- $publishVersion := (.Get "publishVersion" ) | default "0.0.0" }}
 {{- $expiryVersion := (.Get "expiryVersion") | default "9999.0.0"}}
-{{- if and (ge $version $publishVersion) (lt $version $expiryVersion) }}
+{{- $publDigits := split $publishVersion "." }}
+{{- $curDigits := split $version "." }}
+{{- $expDigits := split $expiryVersion "." }}
+{{- $multiplier := 10000 }}
+{{- $current := 0}}
+{{- $publish := 0}}
+{{- $expire := 0}}
+{{- $index := 0}}
+
+{{/*Generate initial shift for most significant number*/}}
+{{- $shift := 1 }}
+{{- range $curDigits}}
+    {{- $shift = mul $shift $multiplier }}
+{{- end}}
+{{- $shift = div $shift $multiplier }}
+
+{{/* loop three times */}}
+{{- range $curDigits}}
+    {{/* Get integer from dot separated string at index */}}
+    {{- $c := int (index $curDigits $index)}}
+    {{- $p := int (index $publDigits $index)}}
+    {{- $e := int (index $expDigits $index)}}
+    {{/* current += digit * shift */}}
+    {{- $current =  (add $current (mul $c  $shift ))}}
+    {{- $publish =  (add $publish (mul $p $shift ))}}
+    {{- $expire =  (add $expire (mul $e  $shift ))}}
+    {{- $shift = (div $shift $multiplier)}}
+
+    {{- $index = (add $index 1) }}
+{{- end}}
+{{- if and (ge $current $publish) (lt $current $expire) }}
 {{.Inner}}
 {{- end}}