support template

[kimitake]

• open tweet page

• click menu, and select "template", then show template add/edit/delete page

• template page shows all template list

• there are app buttons such as select/add/edit/delete

• add/edit, show new page

• input or modify template text, and save

• delete

• delete selected template

• select

• close template page and go back to tweet page, and apply template text in tweet text box