Export to 'rpg16' folder when building in CI

.gitlab-ci.yml

@@ -2,6 +2,9 @@ stages:
     - build
     - stamp
 
+variables:
+    EXPORT_DIR: "rpg16"
+
 before_script:
     - apt-get -qq update && apt-get -qq install -y graphicsmagick rsync
 
@@ -12,7 +15,7 @@ build-textures:
 
     artifacts:
         paths:
-            - "build/"
+            - "rpg16/"
 
 stamp:
     stage: stamp
@@ -23,6 +26,6 @@ stamp:
 
     artifacts:
         paths:
-            - "build/"
+            - "rpg16/"
     dependencies:
         - build-textures