[test-suite] Ensembl Core API is not needed any more

.travis.yml

@@ -11,7 +11,6 @@ env:
 sudo: false
 
 before_install:
-    - git clone --branch release/73 --depth 1 https://github.com/Ensembl/ensembl.git
     - echo -e '#!/bin/bash\n\nperl '`which psql`' "$@"' > psql
     - chmod +x psql
     - export PATH=$PWD:$PATH

scripts/travis_run_tests.sh

@@ -14,7 +14,7 @@
 # limitations under the License.
 
 
-export PERL5LIB=$PWD/modules:$PWD/ensembl/modules:$PERL5LIB
+export PERL5LIB=$PWD/modules:$PERL5LIB
 
     # for the t/10.pipeconfig/longmult.t test
 export EHIVE_TEST_PIPELINE_URLS='mysql://travis@127.0.0.1/ehive_test_pipeline_db pgsql://postgres@127.0.0.1/ehive_test_pipeline_db sqlite:///ehive_test_pipeline_db'