implemented trash task function almost.

タスクの完了・未完了による戻し先の振り分けは未実装
implemented trash.
add browserAction Badge, remove config
implement context menu
add toggle icon and change input to be longer.
create TM object.
add link to Glyphicons.
add import, export function.
update to v1.0.0, first release.
version up for re-upload to store.