各スクリーンごと座席選択

ペアシートはまだ考えない方向で
もう一度
Merge branch 'master' into yu_1120_screenSear

Conflicts:
	tokyo/reserve/seat.php
Merge branch 'yu_1120_screenSear' of https://github.com/tak723sio/HALCinema into yu_1120_screenSear
Merge pull request #62 from tak723sio/yu_1120_screenSear

各スクリーンごと座席選択