[threadorder] array_reverse 問題
[edit]  function exposure
from private to public
[bbcode] change function name

from _bb2html to bb2html and _html2bb to html2bb
(private to public)
fix surplus control m
Merge pull request #51 from Kennyl/edit

- CHG: [mod_edit] 修正方法命名及保護等級為公開 (Thanks Kennyl)
Merge pull request #49 from Kennyl/threadorder

- CHG: [mod_threadorder] 修正因檔案不存在造成 array_reverse 問題 (Thanks Kennyl)
Merge pull request #50 from Kennyl/bbcode

- CHG: [mod_bbcode] 修正方法命名 (Thanks Kennyl)