include android plugin
add source file/target file for android
update android-package namespace. simplify the helloworld fx
temporarily remove the giant libraries
add callbacks
copy same format as dialogs
Revert "temporarily remove the giant libraries"

This reverts commit 344813bcef5924db283e34ea2aaebc8a1dfb6ad2.
tabs to spaces
Merge remote-tracking branch 'upstream/master'

Conflicts:
	plugin.xml