Proper multi-picture implemented
Changes:
- Multiple picture support improved: now you can store either one picture, a fixed number of them (and they get numbered) or an infinite amount (and they will get date and time as a suffix).
- Tidy up the multi-picture support on the control panel too
- Complete rework of the setup panel: added webcam preview and possibility to configure the different parts separately
- Added password on the setup panel: username zanzocam-user, password lampone (for now)
- Remove zip support for configuration files in the control-panel (unused)
- Add zanzocam logo to all panels
Still missing:
- Validation of the control panel values