Merge pull request #163 from Krock21rus/hp

Attempt to separate smr instances in HP by TLSManagers

changelog

Changed version 2.4.0 -> 2.3.2

formatting

Final changelog ver 2.3

Removed redundant ctor

changelog

SkipList: fixed infinite loop when one thread inserts a key and anoth…

…er remove the same key

Changelog

Release 2.0.0