Don't copy documentation for Elemines manually, set --docdir instead.

Also bump version number to the latest stable release.
Remove SlackBuilds for Eobj, Edbus and EPhysics.

They were never a part of E17. And now they don't exist as a separate
libs, they are merged into EFL-1.8.
Update dependencies graph
Don't write dependencies graph to the predefined file, print it to stdout.

This will allow having several dependencies graphs.
Building packages from SVN is no longer supported!!

Enlightenment is slowly migrating to Git, many libs were removed from
SVN. The only supported way to build E17 is to build packages for
stable releases. All *-svn SlackBuilds are considered deprecated.