Modified mobile optimize filter, remove 'multipart/form-data' and replace input type 'file' to 'hidden'.
Modified mobile optimize filter, remove 'multipart/form-data' and replace input type 'file' to 'hidden'.

git-svn-id: 2f380ba62ca40690748cf05847cd268d15130184@276 fd31610b-4be5-dc11-a523-00018064d71f

gusagi/wizin-xoops