change base class to BaseDirectory
add UploadFile to byte[] castor
remove unused properties
update components
fix compile warning
change iterator to for
fix wrapper error for file and uploader
modify data-spy from pager to ppager
update for bs3
fix icon error
view update
remove unused properties
update icon resource for bs3
rename Beans.me() to Beans.i()
rename Images.me() to Images.i()