new 44b0 base on 2a3f223b4ec355346ff6cfb1b365f35e569cb639
debug sl811hs
add security
debug security
debug security ,read from file
debug security
debug sc
debug sl811hs
security is ok
modify application
net test
merge dev branch 2013-04-15-security-ok
compile wh44b0 ok at dillon branch