Beaglebone kernel installed by freedom-maker now.
Don't make extra copies of kernel files.
Install flash-kernel in beaglebone image.
Add beaglebone support to first-run flash-kernel script.
fix typo
Since we are running flash-kernel during first-run, /proc should already be mounted.
Merge pull request #30 from jvalleroy/bbb-flash-kernel

Beaglebone cleanup