[wip] start feature-DOC-20.
commit Activity and Listener
(refs #DOC-20) wip.
Sprint1で作るアクティビティの空クラス追加.
(refs #DOC-20) complete.
Merge pull request #2 from ScrumPBL/feature-DOC-14

[WIP] (refs #DOC-14) ユーザ登録アクティビティ追加.
Merge branch 'base-activity' into feature-DOC-20

Conflicts:
	DocodemoMovie/src/jp/co/nttgroup/scrum/docomomo/activity/MovieListActivity.java
Merge pull request #5 from ScrumPBL/feature-DOC-20

 (refs #DOC-20) スタート画面(ログイン済み)追加.
fix conflicts
add activity manifests
(refs #DOC-14) 確認用パスワードフォームの追加, 入力項目のチェック処理追加.