Merge pull request #3 from chenjordan/develop

delete logger.debug message and add .coveragerc
Merge pull request #4 from chenjordan/develop

add put function
Refine code.
modify response and model architecture
add get function test code
Add CI and Coversall
Update README.md
modify ssh unittest code
Merge remote-tracking branch 'upstream/develop' into develop
modify check_ssh function
add put unittest code