Merge pull request #43 from jdgleaver/ctr-gitlab

(.gitlab-ci.yml) Add CTR target

.gitlab-ci.yml

@@ -35,6 +35,10 @@ include:
   - project: 'libretro-infrastructure/ci-templates'
     file: '/vita-static.yml'
 
+  # Nintendo 3DS
+  - project: 'libretro-infrastructure/ci-templates'
+    file: '/ctr-static.yml'
+
   # Nintendo GameCube
   - project: 'libretro-infrastructure/ci-templates'
     file: '/ngc-static.yml'
@@ -104,6 +108,12 @@ libretro-build-vita:
     - .libretro-vita-static-retroarch-master
     - .core-defs
 
+# Nintendo 3DS
+libretro-build-ctr:
+  extends:
+    - .libretro-ctr-static-retroarch-master
+    - .core-defs
+
 # Nintendo GameCube
 libretro-build-ngc:
   extends: