Merge pull request #13 from kunki/master

修正錯詞
update schemata: Middle Chinese zyenpheng/sampheng
full shape support.
*pinyin: 血液/+xie3 yi4/
jyutping: 噏/ap,ngap/
cangjie5, quick5: add symbol Up Arrow /yyyau/
cangjie5: make phrases.
terra_pinyin: 怎/+ze3
terra_pinyin: fix '-' as tone 1
symbols.yaml: add more symbols.
bump version.
terra_pinyin: set comment_format and spelling_hints.
zyenpheng: fix private use area unicode.
*_pinyin: 忠告/zhong1 gao4, zhong1 gu4/
terra_pinyin: 於/wu=0%/
terra_pinyin: 姫/zhen3/
luna_pinyin: 落魄/luo po, luo tuo/
terra_pinyin: fix letters with tone marks in preedit format.
essay: 線上遊戲
update AUTHORS and README: introducing 'sampheng' schema by polyhedron.