Add Chinese word suggestion trie, a=chris

diff --git a/src/locale/zh_CN/resources/suggest_trie.txt.gz b/src/locale/zh_CN/resources/suggest_trie.txt.gz
new file mode 100644
index 000000000..7af68be2f
Binary files /dev/null and b/src/locale/zh_CN/resources/suggest_trie.txt.gz differ