Move PDF417, Aztec Writers up a level for consistency

git-svn-id: http://zxing.googlecode.com/svn/trunk@2644 59b500cc-1b3d-0410-9834-0bbf25fbcc57
Remove deprecated IntentIntegrator method

git-svn-id: http://zxing.googlecode.com/svn/trunk@2645 59b500cc-1b3d-0410-9834-0bbf25fbcc57
Fix %s problem in Japanese string

git-svn-id: http://zxing.googlecode.com/svn/trunk@2646 59b500cc-1b3d-0410-9834-0bbf25fbcc57
Update some pom.xml stuff

git-svn-id: http://zxing.googlecode.com/svn/trunk@2647 59b500cc-1b3d-0410-9834-0bbf25fbcc57
Fix incorrect byte display in some cases, refactor and simplify and even speed up output a little

git-svn-id: http://zxing.googlecode.com/svn/trunk@2648 59b500cc-1b3d-0410-9834-0bbf25fbcc57
Avoid a rare NPE

git-svn-id: http://zxing.googlecode.com/svn/trunk@2650 59b500cc-1b3d-0410-9834-0bbf25fbcc57