Fixed the 8.3 version numbers in travis

Author: skyred

.travis.yml

@@ -2,9 +2,9 @@ language: bash
 services: docker
 
 env:
-  - VERSION=8.3-rc VARIANT=apache
-  - VERSION=8.3-rc VARIANT=fpm
-  - VERSION=8.3-rc VARIANT=fpm-alpine
+  - VERSION=8.3 VARIANT=apache
+  - VERSION=8.3 VARIANT=fpm
+  - VERSION=8.3 VARIANT=fpm-alpine
   - VERSION=8.2 VARIANT=apache
   - VERSION=8.2 VARIANT=fpm
   - VERSION=8.2 VARIANT=fpm-alpine