DM送信対応
Merge branch 'master' of https://github.com/nokok/TwitDuke
Merge branch 'master' of https://github.com/nokok/TwitDuke

Conflicts:
	src/main/java/net/nokok/twitduke/wrapper/Twitter4jAsyncWrapper.java
Merge branch 'master' of https://github.com/nokok/TwitDuke
Merge branch 'master' of https://github.com/nokok/TwitDuke
userStreamConnected,userStreamDisconnectedメソッドを削除
非公式RT判定式をメソッドに抽出