Remove all logic for file sending and share resource process.
Change jar file name in build file.
Add callback for server stopped event. Add waitFlushingData param to
disconnect method of client.
Refactor DefaultShareCircleServer to singleton mode. Add event to
CreateShareCircleCallback. Add isInSearching flag for searchShareCircle
method.
Remove setOperationMode logic from ServiceManager.
Refactor package structure. Add ShareCircleServiceCommand interface.
Refactor DefaultServiceManager into command mode.
Add base clase for ShareCircleServiceCommands. Remove command queue from
DefaultServiceManager.
Move CommandStatus and CommentType enum classes into impl package.
Refactor SearchShareCircleCommand to background job mode.
Change searchShareCircle implementation to return all result on each
broadcast received.
Change restoreWifiState to closeWifiAp when failed to create
ShareCircle.