Some minor changes to the AlgorithmControlWidget form.
Improved AlgorithmControlWidget form and added database widgets.
Moved AlgorithmControlWidget slots into namespace scope.
Implemented load database logic.
Removed unused includes from app main.cpp
Merge branch 'db-integration' into algorithm-integration
Implemented a stub object detection algorithm.
Added slot for objectDetectionConfig button.
Added status bar update methods.
AlgorithmControlWidget shows loaded database path.
Added some status messages to AlgorithmControlWidget.
Some mini changes in AlgorithmControlWidget form.
Updating object detection in AlgorithmController when databaseModels changed.
Fixed object detection Stub-"Algorithm".
changed way of building status string in AlgorithmControlWidget.