Added godep package file for managing dependencies
Added gormHandler attribute
Added GormHandle method
NewSQLiteManager creates and persists and instance of gorm in the gormHandler attribute.
sqlx instance are now created from sqlx.NewDB method
Added support for persisting a gorm instance similar to the work done for sqlite handler.
added yaml configuration file for travis CI integration
Merge pull request #5 from dictyBase/feature/gorm-integration

Feature/gorm integration