zerokspot.recipe.git calls git binary, but it is not possible to control
on part level which git shall be used.

Rather than creating each and altering them later.
Also, factorise a few property accesses.
Also, move setInitialState call closer to state creation code.

Created workflow is not empty, and that's the whole point of this code.

internal to the repository)

Moreover use SlapOS patched buildout functionality in order to have
local/remote usage.

Moreover slapos buildout patches are used to fetch them
locally/remotely.

This tool allow to have hot backups of mysql. innobackupex is referred
directly, but xtrabackup_51 is just linked into instance bin directory,
which will be later passed in environment.

Also include patch required for build process.

distributed cache plugins correctly