.travis.yml: Install SQLAlchemy so that we can run tests related to it
.travis.yml: Install SQLAlchemy so that we can run tests related to it

klothe/pymssql,bladams/pymssql,Aloomaio/pymssql,Aloomaio/pymssql,Aloomaio/pymssql,zerolugithub/pymssql,JimDennis/pymssql,bladams/pymssql,zerolugithub/pymssql,JimDennis/pymssql,klothe/pymssql,pymssql/pymssql,zerolugithub/pymssql,bladams/pymssql,ramiro/pymssql,JimDennis/pymssql,ramiro/pymssql,ramiro/pymssql,pymssql/pymssql,klothe/pymssql