B2

v-1.2
---
1. "Title" column length
	=> 30
B2

v-2.0
---
1. List of texts => Built
B2

v-2.1
---
1. Title => Shown
B2

v-2.2
---
1. Created at => Shown
Merge branch 'B2_show_text_list'
Merge github.com:iwabuchiken/CR5