Tidy up spacing around links in #about
Tidy up spacing around links in #tips
Merge branch 'tidy-up-spacing'
Fix rarities of 《呪い》 and 《見習い侍女》

These cards are defined as basic according to page 6 of
http://hatokura.flipflops.jp/wordpress/files/2012/02/hoc2_manual_web2.pdf
Update the title of #reference:rarity-basic
Merge branch 'update-card-rarities'