Move integration tests to their own job (#1608)

Also cleanup branches' list.

Author: fgsch

.travis.yml

@@ -14,6 +14,14 @@ jobs:
     - env: CONFIG=3.0-nginx LOGDIR=/var/log/nginx
   fast_finish: true
   include:
+    - install:
+        - pip install -r util/integration/requirements.txt
+      before_script:
+        - git clone https://github.com/CRS-support/secrules_parsing
+        - pip install -r secrules_parsing/requirements.txt
+        - python secrules_parsing/secrules_parser.py -c -f rules/*.conf
+      script:
+        - py.test -vs util/integration/format_tests.py
     - &test-common
       env: CONFIG=2.9-apache LOGDIR=/var/log/apache2
       before_install:
@@ -40,14 +48,8 @@ jobs:
             exit 1
           fi
       install:
-        - pip install -r util/integration/requirements.txt
         - pip install -r util/regression-tests/requirements.txt
-      before_script:
-        - git clone https://github.com/CRS-support/secrules_parsing
-        - pip install -r secrules_parsing/requirements.txt
-        - python secrules_parsing/secrules_parser.py -c -f rules/*.conf
       script:
-        - py.test -vs util/integration/format_tests.py
         - |
           py.test -vs util/regression-tests/CRS_Tests.py \
             --config=$CONFIG --ruledir_recurse=util/regression-tests/tests
@@ -60,8 +62,6 @@ jobs:
 # safelist
 branches:
   only:
-    - v3.0/dev
-    - v3.0/master
     - v3.1/dev
     - v3.2/dev
     - v3.3/dev