[maven-release-plugin] rollback the release of zxing-parent-2.3.0

git-svn-id: http://zxing.googlecode.com/svn/trunk@2954 59b500cc-1b3d-0410-9834-0bbf25fbcc57
Remove site plugin causing release problems

git-svn-id: http://zxing.googlecode.com/svn/trunk@2955 59b500cc-1b3d-0410-9834-0bbf25fbcc57
[maven-release-plugin] prepare release zxing-parent-2.3.0

git-svn-id: http://zxing.googlecode.com/svn/trunk@2957 59b500cc-1b3d-0410-9834-0bbf25fbcc57
[maven-release-plugin] prepare for next development iteration

git-svn-id: http://zxing.googlecode.com/svn/trunk@2959 59b500cc-1b3d-0410-9834-0bbf25fbcc57