utility of parsiong json and pretty-print json for ConnectInfo class
Merge branch 'develop' into feature/parse_json_config
create config file when booting
find connection infos from app config file
add file utility class
create default dummy config file when booting
Merge branch 'feature/parse_esxi_response' into feature/parse_json_config
(refs #1) get each esxi server connect infos from clouddeck.confg file, and response the list of vms from the file
Merge pull request #3 from chidakiyo/feature/parse_json_config

Feature/parse json config