CI/Travis: Use the created trinity user instead of root to test sql imports

Also increase parallel build to 10 from 4 (if it is going to fail anyway it can at least fail fast)

.travis.yml

@@ -23,10 +23,10 @@ install:
 script:
   - cd ..
   - mysql -uroot < sql/create/create_mysql.sql
-  - mysql -uroot auth < sql/base/auth_database.sql
-  - mysql -uroot characters < sql/base/characters_database.sql
-  - mysql -uroot world < sql/base/dev/world_database.sql
-  - for file in sql/updates/world/*.sql; do mysql -uroot world < $file; done
-  - mysql -uroot < sql/create/drop_mysql.sql
+  - mysql -utrinity auth < sql/base/auth_database.sql
+  - mysql -utrinity characters < sql/base/characters_database.sql
+  - mysql -utrinity world < sql/base/dev/world_database.sql
+  - for file in sql/updates/world/*.sql; do mysql -utrinity world < $file; done
+  - mysql -utrinity < sql/create/drop_mysql.sql
   - cd bin
-  - make -j 4
+  - make -j 10