Revert "Trimmed the branch to only the kobuki_keyop sub directory"

This reverts commit c632da184c8e7301fd7911032aa1372b4418852a.
Rebase from 'upstream' @ version '0.3.4'
Trimmed the branch to only the kobuki_keyop sub directory
Revert "Trimmed the branch to only the kobuki_keyop sub directory"

This reverts commit e635f8a6873b55526bf7db31b8f26db25ae6c0ba.
Trimmed the branch to only the kobuki_keyop sub directory