Connector yapısının Sunucu objelerinden ayrılması

Unnecessary csrf exceptions delete
Unused old codes removed from sandbox.
Extension tree fixed.
Extension dependency installation alert added.
Old supervisor configurations deleted.

Liman' dependencies reduced.

Old http protocol changed to https.

Mail support added (only via external_notification)

Auto extension download now checks hash values.
Auto extension download retry added (3 times max)Tunnel connection wait system added thanks to @brnskn

Connector itself removed
Adding key from vault wont cause user settings to delete anymore.