Add test for basiliscos#37

Merge pull request basiliscos#33 from basiliscos/ivan/issue-32

relax requirements: use c++11 instead c++14

Update README.md

Update Changelog

Add nkochakian contributor

Issue basiliscos#4 : remove unneeded commit on tx_buff

Improve documentation

Merge branch 'master' of github.com:basiliscos/cpp-bredis

Update README.md