refs #507, changed setup reader and simplied global setup and setup reader

* a single base URL (shared), derived URLs by appended path
* simplified dir structure shared with sub directories
* renamed functions
* automatically synchronize setup with DB when initialized
* trigger download info loading when setup is completed
* allow to automatically read after setup data have been synchronized
* read DB data when setup has been loaded
* allow to reload from threaded reader
* improved handling (log messages, skip reading) when data are not available

src/blackmisc/project.h

@@ -144,6 +144,9 @@ namespace BlackMisc
         //! Executable name for swift data, no(!) appendix
         static const QString &swiftDataExecutableName();
 
+        //! swift team default servers for DB, bootstrap etc.
+        static const QStringList &swiftTeamDefaultServers();
+
     private:
         //! Constructor
         CProject() {}