Bump version for development; 2.0.2
Bump version for development; 2.0.2

joeyAghion/chef-td-agent,treasure-data/chef-td-agent,ijin/chef-td-agent,joeyAghion/chef-td-agent,PerfectMemory/chef-td-agent,ijin/chef-td-agent,treasure-data/chef-td-agent,PerfectMemory/chef-td-agent,i/chef-td-agent,benvaljean/chef-td-agent,i/chef-td-agent,benvaljean/chef-td-agent,treasure-data/chef-td-agent