Some fixes

* New CALENDAR_PROTECTED more logical name and off by default.
* UTF-8 friendly encryption.
* Added %d/%m/%Y data style and moved the 3 more used to the top.
* Default Naming pattern, so a annoying message doesn’t appear the
first time you want to save the settings.
* HTTPS for network timezones updates.
Merge pull request #653 from pvieito/dev

Some fixes
Merge remote-tracking branch 'upstream/Pistachitos' into Pistachitos

Conflicts:
	gui/slick/interfaces/default/config_general.tmpl
	sickbeard/__init__.py
if nothing has changed don't execute the transaction for network table and don't reload the table
Merge pull request #659 from Prinz23/network_update_fix2

don't call unnecessary 2 functions in network_timezones
Check that timezone is not None, in that case return Sickbeard Timezone
Merge pull request #662 from Prinz23/network_none_fix

Check that timezone is not None, in that case return Sickbeard Timezone
HDT Provider fixes
Fix issue #657
Merge branch 'Pistachitos' of https://github.com/mr-orange/Sick-Beard into Pistachitos
Merge remote-tracking branch 'upstream/Pistachitos' into Pistachitos
Suggested fix for PublicHD