makekernel,mkcopyleft: Add remote sourcer helper
makekernel,mkcopyleft: Add remote sourcer helper

Change-Id: Id23f12aba267699cdba46d99b50cd2f7446e09b2
Signed-off-by: Adrian DC <01fb3892f39957945220431e7409156544d2f041@gmail.com>

AdrianDC/android_development_shell_tools,AdrianDC/android_development_shell_tools