New version of LeaderTask for Windows 14.8.6

What's new in this version:

- Speed up synchronization;

- The item “Tomorrow” is added to the diary’s header menu, the “Select” item is highlighted, the filtering items are removed from the diary’s menu in “Advanced”;

- In the navigator, the buttons add project, color, label have been removed from the context menu;

- Fixed a bug with the "Contacts" module - for any contact change, the contact fell into "Unallocated";

- Fixed bug with filter reset;

- And many, many different minor bugs fixed