Adjust .travis.yml.

.travis.yml

@@ -6,30 +6,9 @@ d:
   # slower tham DMD, so they should be started early), while still
   # catching most DMD version related build failures early
   - dmd-2.071.0
-  - dmd-2.067.1
-  - ldc-0.17.0
-  - ldc-0.16.1
+  - ldc-1.0.0
   - dmd-2.070.0
-  - dmd-2.069.2
-  - dmd-2.068.2
-
-env:
-  - VIBED_DRIVER=libevent BUILD_EXAMPLE=1 RUN_TEST=1
-  - VIBED_DRIVER=libasync BUILD_EXAMPLE=0 RUN_TEST=0
-
-matrix:
-  exclude:
-    - d: dmd-2.067.1
-      env: VIBED_DRIVER=libasync BUILD_EXAMPLE=0 RUN_TEST=0
-    - d: ldc-0.16.1
-      env: VIBED_DRIVER=libasync BUILD_EXAMPLE=0 RUN_TEST=0
-    - d: ldc-0.17.0
-      env: VIBED_DRIVER=libasync BUILD_EXAMPLE=0 RUN_TEST=0
 
 script: ./travis-ci.sh
 
-services:
-  - mongodb
-  - redis-server
-
 sudo: false