Fix several issues

Fix error '... is not a table or foreign table'
Fix view (colors + oe_highlight)
Fix tests
Fix README + manifest
Fix back to draft
Fix cron call + default values
Use Postgres version 9.6 for travis builds

bi_sql_editor/__manifest__.py

@@ -5,13 +5,14 @@
 
 {
     'name': 'BI SQL Editor',
-    'summary': "BI Views builder, based on Materialized or Normal SQL Views",
+    'summary': 'BI Views builder, based on Materialized or Normal SQL Views',
     'version': '10.0.1.0.0',
     'license': 'AGPL-3',
     'category': 'Reporting',
     'author': 'GRAP,Odoo Community Association (OCA)',
-    'website': 'https://www.odoo-community.org',
+    'website': 'https://github.com/OCA/reporting-engine',
     'depends': [
+        'base',
         'sql_request_abstract',
     ],
     'data': [