add license
update readme
Merge branch 'development'
Update README.md
update gitignore
fix tests
Merge branch 'master' of github.com:vsima/uber-java-client
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
 add javadoc generation
Merge branch 'master' of github.com:vsima/uber-java-client
WIP example
remove example & split properties file
update properties