set travis env variables as global

.travis.yml

@@ -3,18 +3,19 @@ python:
   - "2.6"
   - "2.7"
 env:
-  - DB=mysql
-  - TREEHERDER_DATABASE_NAME='test_treeherder'
-  - TREEHERDER_DATABASE_USER='root'
-  - TREEHERDER_DATABASE_PASSWORD=''
-  - TREEHERDER_DATABASE_HOST='localhost'
-  - TREEHERDER_MEMCACHED='127.0.0.1:11211'
-  - TREEHERDER_MEMCACHED_KEY_PREFIX='treeherder'
-  - TREEHERDER_RABBITMQ_USER='guest'
-  - TREEHERDER_RABBITMQ_PASSWORD='guest'
-  - TREEHERDER_RABBITMQ_VHOST='/'
-  - TREEHERDER_RABBITMQ_HOST='127.0.0.1'
-  - TREEHERDER_RABBITMQ_PORT='5672'
+  global:
+    - DB=mysql
+    - TREEHERDER_DATABASE_NAME='test_treeherder'
+    - TREEHERDER_DATABASE_USER='root'
+    - TREEHERDER_DATABASE_PASSWORD=''
+    - TREEHERDER_DATABASE_HOST='localhost'
+    - TREEHERDER_MEMCACHED='127.0.0.1:11211'
+    - TREEHERDER_MEMCACHED_KEY_PREFIX='treeherder'
+    - TREEHERDER_RABBITMQ_USER='guest'
+    - TREEHERDER_RABBITMQ_PASSWORD='guest'
+    - TREEHERDER_RABBITMQ_VHOST='/'
+    - TREEHERDER_RABBITMQ_HOST='127.0.0.1'
+    - TREEHERDER_RABBITMQ_PORT='5672'
 before_script:
   - mysql -e 'create database test_treeherder;'
 services:
@@ -25,8 +26,3 @@ install:
   - pip install -r requirements/pure.txt --use-mirrors
 script:
   - py.test tests/$* --cov-report term-missing --cov treeherder
-notifications:
-  irc:
-    channels: "irc.mozilla.org:6667#treeherder"
-    on_success: change
-    on_failure: change