Refine unit tests.
Fix issue that cannot delete key/value to accross two or more synchronize method.
Update README/LICENSE
Add CI configurations.
Update README.
Update README.
Refine CI config.
Refine CI config.
Refine CI config.
Update Makefile
Update .travis.yml
Add some tests.
Update .travis.yml
Update .travis.yml
Update .travis.yml
Update .travis.yml
Add some tests.
Update podspec.