Use Android 4.2 libs for javadoc
Use Android 4.2 libs for javadoc

git-svn-id: d565a5fbffec933846bf643895bf9c245569575b@2541 59b500cc-1b3d-0410-9834-0bbf25fbcc57

youknowone/zxing,smart-make/zxing,wasn-lab/visual-positioning,smart-make/zxing,smart-make/zxing,smart-make/zxing,wasn-lab/visual-positioning,youknowone/zxing,youknowone/zxing,wasn-lab/visual-positioning,wasn-lab/visual-positioning,smart-make/zxing,smart-make/zxing,youknowone/zxing,wasn-lab/visual-positioning,wasn-lab/visual-positioning,smart-make/zxing,smart-make/zxing,wasn-lab/visual-positioning,wasn-lab/visual-positioning