support pack resource binary in 32bit platform
rearrangement the sprite pack struct for 64bit platform
bugfix: correct the size of struct in 32bit platform
fault don't exit when lua throw error
bugfix: sizeof part
use ushort index buffer
sizeof(idxs)
convert polygon to multi quad
clear screen before drawframe is not default behavior, call ejoy2d.clear by yourself
bugfix: timer update
add an option arg for multi_draw
增加双击的手势
Merge branch 'master' of ssh://oa.ejoy.com/ejoy2d
useless checktype
Merge branch 'master' of ssh://oa.ejoy.com/ejoy2d
get children name

Signed-off-by: rainfiel <rainfiel@gmail.com>
bugfix: typo
Merge branch 'master' of ssh://oa.ejoy.com/ejoy2d
bugfix: typo
Merge branch 'public'