Update from upstream

Merge remote-tracking branch 'origin/8.0' into 8.0-pos_dynamic_price

* origin/8.0:
  Remove second env list
  Separated Lint tests

.travis.yml

@@ -4,17 +4,14 @@ python:
   - "2.7"
 
 env:
-  - VERSION="8.0" ODOO_REPO="odoo/odoo"
-  - VERSION="8.0" ODOO_REPO="OCA/OCB"
-  - VERSION="8.0" UNIT_TEST="1"
+  - VERSION="8.0" LINT_CHECK="1"
+  - VERSION="8.0" ODOO_REPO="odoo/odoo" LINT_CHECK="0"
+  - VERSION="8.0" ODOO_REPO="OCA/OCB" LINT_CHECK="0"
+  - VERSION="8.0" UNIT_TEST="1" LINT_CHECK="0"
 
 virtualenv:
   system_site_packages: true
 
-env:
- - VERSION="8.0" ODOO_REPO="odoo/odoo"
- - VERSION="8.0" ODOO_REPO="OCA/OCB"
-
 install:
   - git clone https://github.com/OCA/maintainer-quality-tools.git ${HOME}/maintainer-quality-tools
   - export PATH=${HOME}/maintainer-quality-tools/travis:${PATH}