Merge pull request #1569 from ShDavidliu/remote_debugging

[Android] Fix the issue of enabling remote debugging in packaging tool.
[Android] Add the application version in the package file name.

It is useful for the application developer to know which version of the
web application was packaged. This patch allows the published to add that
information while packaging the application by adding the handling process
of the application version in the packaging tool for shared mode and embedded
mode.

BUG=https://crosswalk-project.org/jira/browse/XWALK-908