v0.1.1 Supports coordinated COM_QUERY requests for distributed transactions

Added dotnet samples

Bug Fixes

• enhance etcd client config (112) (798f124)
• fix global session timeout calculate (118) (bf3b084)
• should sort the columns (131) (f3bc97f)

Features

• transaction metric (54) (0ae8c77)
• support com_query update sql request (104) (9eff19f)
• support com_query delete sql request (104) (af98362)
• support com_query insert sql request (104) (1aa20fc)
• support comQuery request globallock hint (104) (437667e)
• add status api (139) (93ceee0)

Changes

• refactor: update global session status, branch session status in txn (120) (9829387)