1) sections are now collapsable
2) merged conditions list, 48-bit list was 'replaced' by seed generator
3) added section for 48-bit seed generator:
3a) offers advanced controls
3b) better indication of how the search is managed
3c) includes basic preview of search space size
4) all settings in search-tab are saved in the 'session'
5) added cyclic autosave option for session data
6) session and protobase files moved to system provided config directory
7) config path changed - settings will be created anew
