logic: Reworked CDB project setup

* added separate step for project name, project location and cdb path
* added description that project stays up-to-date under cdb path picker.
* added include and framework paths to advanced settings
* disregard source extensions for cdb projects

bug id = 70

src/lib_gui/qt/element/QtLocationPicker.cpp

@@ -81,5 +81,6 @@ void QtLocationPicker::handleButtonPress()
 	if (!fileName.isEmpty())
 	{
 		m_data->setText(fileName);
+		emit locationPicked();
 	}
 }

src/lib_gui/qt/element/QtLocationPicker.h

@@ -22,6 +22,9 @@ public:
 	void setPickDirectory(bool pickDirectory);
 	void setFileFilter(const QString& fileFilter);
 
+signals:
+	void locationPicked();
+
 private slots:
 	void handleButtonPress();