member and talk for 2013
add po
add, route for notices
tweak notices design
Merge remote-tracking branch 'origin' into app

Conflicts:
	lib/YAPC2013.pm
tweak form design
add info to config.pl
remove comment out
remove local settings
set default value of start_on
tweak template
fix cookie path
tweak run file
Add a script to record talk submissions
email approval null
LTはまだ非表示
issue:8, fix t-shirt size
issue:5,9, メール登録周り修正、メール登録時の文言修正
fix email_confirm
issue:7, add max length 100