added license info, fixed malformed copyrightText
fix for linux kernel version annoation

Within oe/bitbake the Linux kernel is annotated with its git commit id
which  causes the  extraction of  version add  on information  to fail
whenever  there is  a change  in  the kernel.  This is  fixed by  this
commit.

Signed-off-by: Otto Linnemann <otto.linnemann@peiker.de>
fix type ISC licesne tag, add utility scripts

Signed-off-by: Otto Linnemann <otto.linnemann@peiker.de>