Import zile from oldpackages, update copyright, pkg info

Signed-off-by: Ted Hess <thess@kitschensync.net>
Import cmdpad from oldpackages, add copyright, pkg info

Signed-off-by: Ted Hess <thess@kitschensync.net>
Import triggerhappy from oldpackages, update copyright, license and pkg info

Signed-off-by: Ted Hess <thess@kitschensync.net>
Merge pull request #105 from thess/utils-pull

zile, cmdpad & triggerhappy from oldpackages