Updated and added new features to SqlWidget
Added TestBenchManagerWidget
Only interface, processes are still to be implemented
Implemented TestBenchManagerWidget into MainWindow
Removed crap
Revert "Removed crap"

This reverts commit d3b4baf56489c0d295f917754462d0a521ac77ee.
Removed crap
Created ExperimentManagerWidget
Added include
Added engine of the widget
Added interface
Added widget
Added dates
Added new param to the test bench
Created sensors manager
Changed GBox name
Integrated sensors manager
Removed crap, no reason to edit this there
included set of sensor field
commented an unsure SQL query
added new member functions