Fix readme
Add basic RCP capabilities
Prepare for cassandra integration
Add cassandra methods and refactor some of methods
Move client to another project
Add License.txt
Add log4j2.xml to test directory
Copy ConfigurationException from apache repository to resolve removed dependency.
Move triton column methods to new class.
Add trace log to TritonServerHandler
Fix README
Add test case and fix bugs
Apply default validation class when creating column family
Add 'why' message when InvalidRequestException occurs
Apply cause message to the exception
Fix token range of all rows
Add remove method
Fix README
All rows can be get by setting minimum token as star/end
Fix token range calculation