Merge pull request #47 from codrutas1/Stage_back

Finalize Def5 validations
Updates in Base and Mkt-Def3 projects
- added connection string parameter to app.config file
- created utils method to open a connection to db and check if an option is activated
- updated Mkt-Def3 tests
Conflict solving
Merge pull request #48 from codrutas1/AlexAutomation

[PR][Stage][AlexAutomation]Updated base and Def3
Def5 smoke tests

Def5 smoke tests