Live Chat Unlimited 3.7.5

-Added "Hide when all operators are offline" feature in general chat options
-Embed your custom fonts directly from chat options for your chat widget.
-Added US date format in chat options
-Added chat console URL in email notifications
-Added "I agree to the privacy policy" chdckbox in offline form for EU GDPR compatibility
-Added "reset operators data" button in chat console. It is good to delete ex-operators
-Load last 100 chats to improve chat console performance. Archive chats to see other ones.
-Updated to Firebase 4.12.1
-Fixed js error appears on fron-end when current chat operator is not exists anymore
-Fixed two times saving options to update chat design
-Fixed unwanted slashes in custom css
-Fixed the issue "except pages" in general options
-Fixed "Options" string translation issue. Now it can be translated
-Fixed Firefox bug on reply box
-Fixed WPML translation issue for unlogged visitors

+ Multilingual compatibility (WPML and Polylang plugins)
+ Added "custom css" box in design options directly for chat widget.
! Fixed unexpected popup view in front-end
! Fixed offline form sending issue faced in some WP installations

+ Better UI for chat box and starter
+ Working in iframe (improves your page load performance)
+ Offline form
+ Show online operators (when online) and recently active operators (when no operator is online)
+ Now set both horizontal & vertical offsets separately
+ Visitors can "end chat"
+ Visitors can vote ended chat (solved / unsolved)
+ New chat sounds for visitors
+ Operators see visitors current page url without local domain. It is more clean now (i.e. "yourdomain.com" will be changed with "/about")
* Chats list performance is improved
* Go to conversations when a chat deleted automatically
* Updated phpscss into 0.7.4
* A chat will be unarchived if visitor sends new message
! Fixed unsupported URL in file_get_contents in some PHP servers
! Fixed saving options error in old PHP versions
! Fixed "chat console" link in top admin bar
! Fixed sending chat logs to wrong email while ending chat
- (removed) Pre-chat box