Update README.md

Author: SergiusTheBest

README.md

@@ -10,5 +10,6 @@ Kernel foundation library for Windows.
 - [ ] Add automated builds
 - [ ] Rework `UString`, `USimpleString`, `ASimpleString` in favour of `std::string_view`, `std::wstring_view` as they have no 32k limit
 - [ ] Think how to make `GenericTableAvl` safe for concurrent reading (maybe replace it?)
-- [ ] Get rid of `FltResourceExclusiveLock`/`FltResourceSharedLock`/`EResourceExclusiveLock`/`EResourceSharedLock` and make `FltResource`/`EResource` lockable with `std::shared_lock`/`std::unique_lock`
+- [x] Get rid of `FltResourceExclusiveLock`/`FltResourceSharedLock`/`EResourceExclusiveLock`/`EResourceSharedLock` and make `FltResource`/`EResource` lockable with `std::shared_lock`/`std::unique_lock`
 - [ ] Replace `scoped_buffer` with `vector` (and an appropriate allocator)
+- [ ] Update `ConditionVariable` to use `std::unique_lock<Mutex>` where `Mutex` is a template parameter